I booked a couple of nights here as a solo traveller. I arrived late at night and initially had trouble locating my room since there weren't any external lights or room numbers. But the host was very responsive via text and helped me locate my room fairly quickly.
However, the photos in the listing do not match the current state of the room. There are two queen beds in the room rather than one. With the two beds in the room, I felt quite cramped. But there is a couch by the external door that was quite comfortable. And the spa tub was nice and large. I think this room would be too small for four people to share though. On the plus side, it seems like some renovation has gone in to improve the paint job and upgrade the bathroom when compared to the listing photos here.
The other thing to note is that the little balcony outside the room is not private. It looks onto the parking area that is shared by all guests. The views are very nice though, particularly from the shared lounge room.