Polyna’s place is perfectly located between two metro stops, allowing this active traveler super easy access from CDG and the many sites across Paris. The studio is situated off a main street but you can’t hear anything unless except someone staying next door (walls were a little thin but only next-door guests could be heard, not traffic). The space is maximized by furniture placement and overall design.
I found the mattress to be a little on the harder side (not an issue; just pointing out to sensitive travelers). I received two towels and one washcloth plus soap and shampoo at check-in. Be careful of the hot water: it thankfully comes out very hot! I wish I had different pillows on the bed since the two provided (in the photos) I thought were for decor, but they were indeed the pillows to use. They were a bit thin for me.
Polyna was always super quick with communication. Overall, a good stay!