The house was indeed located in the heart of Valetta and it was perfect for getting to know the city. At all times James was easy to contact with and reply. When we needed him to change our bedsheets he responded quickly and the next day changed them. On the other hand, the overall cleanliness of the house wasn't good. The toilet, floor, carpet and generally surfaces weren't that clean. There was humidity in the air of the house but that is to be expected in Valetta as we were told by locals. I wouldn't say i would choose to stay there again because the cleanliness did bother me, but if someone doesn't bother that much the location is the best you can find.