This apartment is a great booking! It super central, just off Gare de l'Est (which is well connected trough public transportation, to and from the airport, and all taxi drivers know where it is). The apartment is within short walking distance from Gare de l'Est, and easy to find! Perfectly located in the 10th arrondissement. With codes provided for the two first doors, and a system for picking up and dropping off keys in privacy, makes check in and out, super easy, flexible and quick. We never met the host, but communication was polite, helpful and with a quick respondence. The apartment looks just like in the photos. Industrial, Parisian, simple and practical. The kitchen is not that well equipped, we was just barely able to make dinner for two. The 'clean' dishes was not that clean either. The bathroom is super-tiny, as expected, but also not that clean and with a mouldy shower.
I absolutely recommend to book this apartment if it's available on the dates of your travels. It's great value and but with a little compromise on comfort, as this is no luxury, but a cute little space. Best suitable for a couple, or very close friends.