We loved Royal Court Hotel! With a small amount of money I could upgrade our room to bigger one. We got a room from the top floor, which was huge, but I think the regular rooms are prettier so you will surely have a great room if you stay here. Aircon was necessary and worked well. Walking distance to most tourist attractions, but in a peaceful area, no disturbing noises. Extremely helpfull and lovely staff, everyone we met! Only minus was that the elevator got broken in the middle of our stay and we stayed in 7th floor. We had amazing time in Prague!