We stayed at this apartment for 10 days, and it was exactly what we were looking for. I was mostly looking for a place that is centrally located so that I can travel easily on day trips from Valletta and walk around a lot. Apartment has everything that you could possibly need for a short stay in Malta and on top of that, it's in a beautiful and typical Valletta old building, decorated and renovated really nicely. We were really impressed with the apartment itself, the neighbourhood and of course the great location. Wifi connection was a big plus for us to stay in touch with our families back in Canada, but other than that, we were too busy being the tourists to stay at the apartment for too long at any given time :)
I would recommend this apartment to my friends and others looking for a place to stay while on their vacation in Malta.