Good hygiene in room and public washroom. I pick this as I prefer the small table and area apart from the cabin. Though the room is still a bit small, I cannot fully open the luggage inside. The air ventilation is average.
Also as the room is only seperated by thin wall, it is necessary to keep absolute quiet. Even the noise of tidying up, eg using plastic bag can disturb others. I think that will be much better if the sound-proofing is enhanced.