Our stay with John was a very good experience. John is super nice and helpful and has wonderful touristic tips about everything you can do in Malta. He will always take time to explain or advice you during your trip. The house is a typical Maltese home and is only 7 min away from Valletta by bus. The bus stops are just down the street and you can also go to the ferry to Gozo directly. The room was spacious and has everything you need (bottle of water, towels, European plugs and product to fight the mosquitos).
Big bonus : the rooftop is amazing !
Breakfast is simple (cereals, coffee, tea, toasts and jam) but good.
You will also have a private bathroom but on the upper floor. The only bad point was the pressure of the water due to the old pump system.