Frankly, this apartment has been a delusion. First of all, this apartment is not in THE MARAIS. The location is not central, and I would not recommend it by night. Secondly, this apartment is suitable for maximum 2 people as it is really really small. We were in three and when we were all three in the apartment is was difficult to move. Moreover, the sofa that transforms into a bed is totally uncomfortable, you will surely wake up with back ache. Thirdly, the neighbours are the worst part. There were people playing disco music at super high volume up until 6 AM in the morning. We were not able to close our eyes for more than 10 minutes. And in the room there are some strange flashing lights every 20 seconds that don’t let you sleep at all.
In conclusion, I would not recommend this place and surely I will not come back again.