We stayed in the Royal Court Hotel in March for three days. The location was very good as it was only 40 minutes walk to all the main tourist attractions in Prague. Elizabeth was very helpful and always promptly responded to our queries! Unfortunately there were problems with the plumbing during our stay which meant that there was no running water for two days but we were given a refund of 30 euros for this as well as a complimentary extra night's stay should we go back another time.
24 hour reception was really useful - staff were very friendly and helped us to book an early taxi to the central station.
Overall we had an enjoyable stay and the hotel was good value for money considering that breakfast was also included in the price!