I spent a week here while visiting my company's office in Paris and then touring around Paris for 2 days on my days off. I have to say that this place is super well connected and it's only a 10-15 minute walk from Gare Est. Even though it's quite central, it was super quiet at night. The house itself was easy to find and Jean Luc provided super detailed instructions so that I had no issues getting into the building. It felt very safe since you had two doors to go through before you could actually enter the building. The apartment itself is very cosy and has everything you need + it was super clean. You would not be able to spend a whole day in there since it is quite tiny. It took me some time to get used to the bed because it was right under the ceiling and I bumped my head once or twice but I soon got the hang of it :D Overall, if you are looking to explore Paris during the day and need a quiet, clean and private place to stay, then this is it! I had a great time :)