As a family of 4 it was important we stayed somewhere with a separate sleeping area for the kids. This was ideal. It was incredibly clean, the kitchen was well equipped allowing us to self cater in the evening (with a Tesco’s a short walk away). There are also a couple of restaurants locally if you prefer to eat out.
The trip into the centre was easy by tram, although we did find it difficult to always find somewhere to buy a ticket. It may be best to buy your return ticket when catching the tram from the apartment at the beginning if the day. Overall we had a fabulous trip and would definitely stay again if in Prague.