The apartment is really beautiful and Federico and Andreas (as well as the cleaning lady in the building) have to be the best hosts I’ve ever had the pleasure of meeting. They would go above and beyond to help you with anything. The location is quite close to downtown Trastevere and only some blocks away from the tram. The only downside has to be the hill that you have to go up to get to the building, but it’s a really low price to pay :)