The 4 of us stayed in Peter's garage for one night only.
We booked it because of the price (most guest probably do). The beds were clean and comfortable, however there was no cooking facilities/BBQ and the whole place was basically a converted garage with roller doors as your walls. The sleeping areas are divided by a hanging Indian see-through fabric and you wash up your cups and plates in the laundry sink.
The décor is a mixture of different cultures, eras and although mostly clean, in our opinion, it really does not suit any stays longer then one night.
AS we have a luxurious and modern 2 bedroom apartment on Airbnb, it was good to see what other hosts have to offer for similar price.