Pretty costly considering the 3 main factors: narrow living space, lack of ventilation and thin walls/ floor panels.
To be fair, the folding sofa bed is really comfortable!
But we have initial concerns with the stifled ventilation provided by 2 windows into a enclosed common back alley space shared with other apartments.
We kept the windows closed for privacy. No ventilation fans were provided.
Worn furnishings but with a newly renovated washroom and its weirdly loud toilet vacuum flushing system(?).
Being sensible guests, we worn hotel slippers to minimize the creaking of floor boards, spoke under hushed whispers, took showers early to minimize disturbing our next door neighbor.
Not idea for excited tourists returning late after the day tour.