Stayed for 3 nights, I kind of understand what the other comments were talking about.
There are some good things. The host is super helpful. We left our suitcases (bigs and smalls, but they are heavy!) in the morning before check in, and he moved it into the unit (which is on the first floor) when the room was ready. And when we ask hosts questions through text, he answered quite quickly. For the unit, it is in an okay neighbourhood. The locals would know you are visitors but they won’t bother you. Quiet, except for the rooms facing the road. Comfortable bed (at least for the double bed). Around 10 mins walk to train station, not too bad. Some local stores around, a few banks and nice restaurants. In the unit, furnitures are quite new. There is a TV. It can fit 5 people for sure. It will be a good place for short stay I would say.
There are some things that can’t be modified because they are fixed to the unit. E.g. you have to sit on the staircase to lock the main door from inside. But definitely a few things that can improve. First, I think the lights can be brighter. It’s overall a bit too dim at night, especially toilet. The big bedroom with mirror is the lightest room, so my friends tend to stay there to work instead of the living room. I stayed in the living room only for the TV and desk. Second, furniture problems. Like someone said, and I agree, the couch in living room is not comfortable. The wardrobe behind the mirrors in the double bedroom, they are like semi-furnished, you can see some unpainted panels. Door is too old, some doors can’t be closed, e.g. toilet, which sometimes isn’t friendly for a group of friends or even family when taking a bath or something.
Speaking about the toilet, it is the least enjoyable place in the unit. Dim light. And there is no mirror. So you have to run between bedroom and toilet when doing make up. No shower curtain is surely a problem. Me and my friend have to sit or kneel in the bath tub to take a shower. It is to avoid water from splashing out to the toilet and floor, but doing that could not help much. I noticed it is probably due to the shape of ceiling, but the host should do something for it, otherwise this is pretty unfriendly. We did not try to bath so there is no comment for the debris someone mentioned.
All in all, I would say this is not a bad place to do short stay, especially with a few friends and family members. Fair price for the unit. But I would recommend to fix the door, change some lightbulbs, and improve the toilet.