It was a great experience! I can't imagine a better situation in Valetta, the apartment is big and confortable, and Franco is very attentive and easy-going. A taxi from the airport was perfectly organized, and on our arrival we even found coffee and croissants for breakfast. An excellent stay, thank you Franco!
By the way, I found it's too hot in Malta in August (almost 40°C), I think now it's better to come there in September