Greg is a good host: we didn't meet him but he was very quick to answer to any of our questions by mail. Furthermore, there is Alex who lives downstairs and can help you if you need anything.
The studio is small but exactly as shown on the pictures. It is well appointed: kettle, fridge and freezer, hairdryer, DVD player with a USB port, CD player, air conditioning.
It is convenient and well located, 20 minutes from the old town by foot. There is a grocery at 10 meters, as well as other shops: a bakery, a supermarket, ...