This is not "Sandra's", this is a commercial room-rental, also for long-term rentals. Bathrooms are shared with others, so the indication "private bath" is wrong and misleading. It is clean and there is much common room, but, during my stay at least, there was not personal touch at all. There were some others guests, but they were not visible.
If you need just a bad to sleep and don't care otherwise, ok. But that's it. Check in and out difficult, because "Sandra" is an employee not always around. Check emergency exit, because leaving the compound without key is not possible.