We went to Prague for four days during the end of April beginning of May. The Roma hotel is really nice and it's easy to get to using the bus (119) and the tram (20) which stops near the hotel. The hotel is nice with really friendly and English speaking staff. It's really well maintained and there was an extensive breakfast. The rooms were spacious and clean but the rooms on the third floor were quite dark (mentioned before). It didn't really matter because we didn't really spend much time in the hotel. The location is excellent. The Mexican restaurant around the corner was amazing too.
The room was ok but it was quite noisy and it was warm too. The location is excellent. Everything is within walking distance. There's a tram stop outside the hotel. There are some nice restaurants near the hotel. Overall impression: Can recommend this hotel. Locals: Don't seem to smile much.
Clean as a whistle, quite quiet, best location in the city.
Bar is very expensive. Lack of aircon is the only real drawback, can be a big problem if it's hot (and it was!!!).
Otherwise would highly recommend.