The hotel was absolutely marvellous. We got a free upgrade when we arrived and the staff was amazingly friendly. They sent an employee with us to our room who carried our bags and explained everything we needed to know about the room. We had an amazing view on the Sliema Bay. The toothpaste and toothbrushes were missing in the bathroom, but after one call they delivered. They also cleaned the bedroom while we were outside, and they did it exceptionally well. The room itself was clean, bright and well taken care of. The climate control was a bit difficult to use though and the power outlets were not like the regular European ones. So you should keep in mind that you might need a converter as there's only one regular power outlet. The bathroom was really clean and they provided enough towels and even bathrobes. The pool was great, just like the gym. We also got our breakfast in bed which was delightful. Only downside about our stay was that there was no room service and the minibar was empty. Anyways, that didn't really matter because we could order whatever we wanted by calling the reception, and they would order anything for us, from a cab to a pizza. I would absolutely and definitely recommend the Waterfront Hotel in Sliema for your stay in Malta. I also have to mention the excellent location, close to the Valletta ferry, various bus stops and lots of restaurants, clubs and lounges. I already booked my next flight back to Malta.