If it is called a guest house, it is not quite right, it is more like an upgraded boarding house. The room is clean, the mattress is okay, there is a wardrobe for clothes with 4 hangers, there is a dressing table & chair. There are 2 sockets, near the dressing table and the bed. You can get amenities such as bar soap & toothbrush + toothpaste. The bathroom is clean. There is a small area on the front porch for smoking. The location is a bit into an alley, if you are looking for food, there are quite a lot in front of the alley but around 21.00 they are already closed. Close to Lempuyangan Market (if you want to eat at the market) and Lempuyangan Station. Next to the inn is Slow Bar (Sosrodiningratan Coffee Shop) which is a must-visit, the coffee is delicious!
The only minus is one, the air vent above the dressing table cannot be closed completely, so at night many mosquitoes come in. Luckily I always bring electric mosquito repellent. So it is quite resolved.
Oh there is 1 more, on the second night I stayed around 23.00 there was a power outage (power outage) and not long after that it was resolved. But problems started to arise, the AC in my room turned off and on almost 3 times. Until I had to climb a chair to restart the AC but it had no effect. Like it or not, I had to complain to the owner via WA in the middle of the night and fortunately it was quickly resolved (as far as I know because the AC was connected to wifi and the wifi was still off, when the wifi was on, the AC returned to normal as usual).