Novotel Warszawa Centrum

Marszałkowska (lit. Marshal Street) is one of the main thoroughfares of Warsaw's city center. It links Bank Square in its north sector with Plac Unii Lubelskiej (Union of Lublin Square) in the south.

Widok Towers is an office skyscraper in Warsaw, Poland, located at 44 Jerusalem Avenue, in the Downtown district. It was designed by Piotr Bujnowski and Martin Troethan, and opened in 2020.

PKO Rotunda is a rotunda-type building owned by the PKO BP bank in the center of Warsaw, Poland. Designed from 1960–1969 by chief architect Jerzy Jakubowicz, it was the site of a gas explosion in February 1979, which killed 49 people. It was opened again in October the same year. In 2015 Warsaw officials agreed to demolish the building, although it was an officially recognised monument – it was then believed that the building was fully reconstructed in 1979, after the explosion. The branch was closed on December 23, 2016. In March 2017 the builders were ordered to stop the demolition, as after a few days it was discovered that most of the building construction is, in fact, from the original building. The building was then carefully demolished, but parts of the original constructions (the central element and the roof) were saved in order to be accommodated into the new building.A new, three-level building in the same shape was opened in November 2019 - with a two-level PKO branch and a coffeeshop at the top floor.

The barricade on Jerusalem Avenue was a defense structure built and manned by soldiers of the Bełt and Kilinski Battalions of the Home Army to protect a narrow passage between North Downtown to South Downtown during the Warsaw Uprising in 1944. It was located between 23 (then 17) and 27 Jerusalem Avenue in Warsaw.

The 1979 explosion at PKO Bank Polski's Rotunda office in Warsaw took place on February 15, 1979, at 12:37 p.m. As a result, 49 people died and 135 were injured. Officially, the tragedy was caused by a gas explosion, but in the course of time much speculation appeared, and Varsovians talked among themselves that the building had been blown up by a bomb. Furthermore, to many the explosion served as a harbinger of future changes in Poland.

The Chabad Lubavitch of Poland, also called the Chabad House Warsaw, Poland, is a Chabad Hasidic Jewish congregation and synagogue, located at 19/508 Słomińskiego Street, in Warsaw, in the Masovian Voivodeship of Poland. Another temple of this type in Poland (ongoing ownership disputes) is the Isaac Jakubowicz Synagogue in Kraków. The synagogue was founded in December 2005. The prayer room is part of the Jewish Centre, where a yeshiva, kosher restaurant and library are also located. The current rabbi of the synagogue is Chabad Rabbi Shalom Ber Stambler.

Jerusalem Avenue (Polish: Aleje Jerozolimskie) is one of the principal streets of the capital city of Warsaw in Poland. It runs through the City Centre along the East-West axis, linking the western borough of Wola with the bridge on the Vistula River and the borough of Praga on the other side of the river.

The Polish Nobility Association (PNA) (Polish: Związek Szlachty Polskiej, ZSzP) – is a sociocultural organization, registered in 1995 in Gdańsk. The association aims to integrate the nobility of the once Polish–Lithuanian Commonwealth, take care of cultural monuments of the nobles, popularize the history and traditions of the Polish nobility, szlachta, and promote the ethos of chivalry.

Atlantic is a cinema in Warsaw, notable as the oldest cinema still operating in that city. It was opened to the public in 1930 as a luxurious cinema with expensive tickets. As the only cinema in Warsaw it survived the Warsaw Uprising and was refurbished after the war. In early 2000 it was reconstructed and currently houses 4 screens and 794 seats.

The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 1918 and 1939. The state was established in 1918, in the aftermath of the First World War. The Second Republic ceased to exist in 1939, when Poland was invaded by Nazi Germany, the Soviet Union and the Slovak Republic, marking the beginning of the European theatre of the Second World War. In 1938, the Second Republic was the sixth largest country in Europe. According to the 1921 census, the number of inhabitants was 27.2 million. By 1939, just before the outbreak of World War II, this had grown to an estimated 35.1 million. Almost a third of the population came from minority groups: 13.9% Ruthenians; 10% Ashkenazi Jews; 3.1% Belarusians; 2.3% Germans and 3.4% Czechs and Lithuanians. At the same time, a significant number of ethnic Poles lived outside the country's borders. When, after several regional conflicts, the borders of the state were finalised in 1922, Poland's neighbours were Czechoslovakia, Germany, the Free City of Danzig, Lithuania, Latvia, Romania and the Soviet Union. It had access to the Baltic Sea via a short strip of coastline either side of the city of Gdynia, known as the Polish Corridor. Between March and August 1939, Poland also shared a border with the then-Hungarian governorate of Subcarpathia. The political conditions of the Second Republic were heavily influenced by the aftermath of the First World War and conflicts with neighbouring states as well as the emergence of Nazism in Germany. The Second Republic maintained moderate economic development. The cultural hubs of interwar Poland – Warsaw, Kraków, Poznań, Wilno and Lwów – became major European cities and the sites of internationally acclaimed universities and other institutions of higher education.

Warsaw (Polish: Warszawa, [varˈʂava] (listen)), officially the Capital City of Warsaw, is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland and its population is officially estimated at 1.8 million residents within a greater metropolitan area of 3.1 million residents, which makes Warsaw the 7th most-populous capital city in the European Union. The city area measures 517 km2 (200 sq mi) and comprises 18 boroughs, while the metropolitan area covers 6,100 km2 (2,355 sq mi). Warsaw is an alpha− global city, a major cultural, political and economic hub, and the country's seat of government. Its historical Old Town was designated a UNESCO World Heritage Site. Warsaw traces its origins to a small fishing town in Masovia. The city rose to prominence in the late 16th century, when Sigismund III decided to move the Polish capital and his royal court from Kraków. Warsaw served as the de facto capital of the Polish–Lithuanian Commonwealth until 1795, and subsequently as the seat of Napoleon's Duchy of Warsaw. The 19th century and its Industrial Revolution brought a demographic boom which made it one of the largest and most densely-populated cities in Europe. Known then for its elegant architecture and boulevards, Warsaw was bombed and besieged at the start of World War II in 1939. Much of the historic city was destroyed and its diverse population decimated by the Ghetto Uprising in 1943, the general Warsaw Uprising in 1944 and systematic razing. Warsaw is served by two international airports, the busiest being Warsaw Chopin and the smaller Warsaw Modlin intended for low-cost carriers. Major public transport services operating in the city include the Warsaw Metro, buses, urban-light railway and an extensive tram network. In 2012, the Economist Intelligence Unit ranked Warsaw as the 32nd most liveable city in the world. In 2017, the city came 4th in the "Business-friendly", 8th in "Human capital and life style" and topped the quality of life rankings in the region. The city is a significant centre of research and development, business process outsourcing, and information technology outsourcing. The Warsaw Stock Exchange is the largest and most important in Central and Eastern Europe. Frontex, the European Union agency for external border security as well as ODIHR, one of the principal institutions of the Organization for Security and Cooperation in Europe have their headquarters in Warsaw. Jointly with Frankfurt and Paris, Warsaw features one of the highest number of skyscrapers in the European Union, while Varso Place is the tallest building in the EU as of 2022.The city hosts the Polish Academy of Sciences, National Philharmonic Orchestra, University of Warsaw, the Warsaw University of Technology, the National Museum, Zachęta Art Gallery and the Warsaw Grand Theatre, the largest of its kind in the world. The reconstructed Old Town, which represents examples of nearly every European architectural style and historical period, was listed as a World Heritage Site by UNESCO in 1980. Other main architectural attractions include the Royal Castle and the iconic King Sigismund's Column, the Wilanów Palace, the Palace on the Isle, St. John's Cathedral, Main Market Square, as well as numerous churches and mansions along the Royal Route. Warsaw possesses thriving arts and club scenes, gourmet restaurants and large urban green spaces, with around a quarter of the city's area occupied by parks.

The Warsaw Uprising of 1794 or Warsaw Insurrection (Polish: insurekcja warszawska) was an armed insurrection by the people of Warsaw early in the Kościuszko Uprising. Supported by the Polish Army, the uprising aimed to throw off control by the Russian Empire of the Polish capital city (Warsaw). It began on 17 April 1794, soon after Tadeusz Kościuszko's victory at the Battle of Racławice. Although the Russian forces had more soldiers and better equipment, the Polish regular forces and militia, armed with rifles and sabres from the Warsaw Arsenal, inflicted heavy losses on the surprised enemy garrison. Russian soldiers found themselves under crossfire from all sides and from buildings, and several units broke early and suffered heavy casualties in their retreat. Kościuszko's envoy, Tomasz Maruszewski, and Ignacy Działyński and others had been laying the groundwork for the uprising since early 1793. They succeeded in winning popular support: the majority of Polish units stationed in Warsaw joined the ranks of the uprising. A National Militia was formed by several thousand volunteers, led by Jan Kiliński, a master shoemaker. Within hours, the fighting had spread from a single street at the western outskirts of Warsaw's Old Town to the entire city. Part of the Russian garrison was able to retreat to Powązki under the cover of Prussian cavalry, but most of it was trapped inside the city. The isolated Russian forces resisted in several areas for two more days.