I would definitely recommend staying at the Royal Court apartments! They are about a minutes walk from the train station. You can get everywhere so quickly and easily by the metro or you can walk everywhere as well - about 15 mins walk to the old town square. We felt very welcome when we arrived and were given maps and a map of recommended places to eat! The apartment was so clean and very new. We loved it! It was spacious and had everything we needed. They make your bed and clean your room each day for you. The checkout time is 12pm which is really generous as a lot of places are 10am. Would definitely stay here if in Prague again! Thanks Elena!