I had a great time staying at Tony and Isabel's place. They are extremely friendly, hospitable, and generous. They cooked dinner for me a few times and I felt like I was a member of the family. They also lent me their bike while I was there, which proved to be very useful. They keep the place very clean and they're rarely in the house. They're very busy so you'll have a ton of privacy.
One thing to keep in mind is that you cannot cook hot food at all during your stay. You can't use the stove or the oven but you do have access to their microwave. If cooking is important to you then stay elsewhere. If not, then I highly recommend this place, you will love it.