Mark used to be a couch-surfing host and he also treat his airbnb guests with outstanding hospitality. He will invite guests for dinner or a drink, and believe me, Mark is the best cook I have seen so far!!! So definitely sit down to enjoy his food and stories :)
For the room, the space is large and although it doesn't seem near the city center on the map, it is actually very convenient (20 minutes) to go to the city as the bus station is very near and the bus come every a few minutes.