Unable to answer "What’s the name of this place?" – Cafe – node/8441299138 via StreetComplete 63.0:

The cafe is now in the middle and the rightmost part of the building is undergoing reconstruction

Unable to answer "Do you need to pay to enter here?" – Pragovka Gallery (Art Gallery) – node/6363269012 via StreetComplete 63.0:

The entrance fee is voluntary

Unable to answer "Is this still here?" – Pragovka (Arts Center) – way/22372764 via StreetComplete 63.0:

It is an office center with one of the lower retail units working as an art gallery

Unable to answer "This shop has been vacant. What’s here now?" – house number 764/14 – node/296677500 via StreetComplete 63.0:

Flower shop

Unable to answer "What are the opening hours here?" – Gymnázium Špitálská (Gym / Fitness Center) – node/3522141246 via StreetComplete 63.0:

It is not a public gym, it is a school gym