Francisco is amazingly helpful and kind and the place is perfectly adequate and in a good location, however the listing is a little misleading. Reading it would suggest that you're staying in a home and this is a spare bedroom, while that's technically true the guest rooms are all downstairs and the hosts live upstairs. You'll rarely, if ever, see them.
Additionally, this is a pretty old house. It creaks and the walls are kinda thin, you'll hear just about everyone staying in the place at the same time. Many of the features haven't been upgraded and the room itself is pretty poorly equipped. There's no chairs or a desk or table or even a reading light. Its basically a bed and a nightstand and a mirror. Big closet though! Furthermore, the shared bathroom is kinda dingy. There's some mold and the fixtures aren't in the best shape. I didn't use the kitchen.
The place gave me serious hostel vibes. You don't really feel like you're staying in a home. It feels a little cheap and poorly maintained. There are signs in the common areas that say "this area under video surveillance" if you're close to an 'off limits' spot which makes you feel like you're being watched everywhere but in your bedroom.
Honestly, there's nothing seriously wrong with this place. But for 50+ per night you can find a better value I think.