We really enjoyed the balcony next to the room. A few things needs to be fixed of room 6 in my opinion:
The suspension of the shower is broken. So you’re unable to hang the shower head.
The matras is one of the worst I had in years (typical ikea matras) I really think it needs to replaced since we lay in a pit for 5 days. And didn’t had a good sleep. Privacy of the bathroom could be better, you can see through the bathroom wood. Every noice is audible. For couples not a big issue but could be better constructed. Further more it was ok and the apartment is really central based, everything is on walking distance. Nice neighborhood and really silent.