Guillaume is an excellent host, and communicates promptly. I didn’t meet Guillaume, however, he ensure he remained in contact for my entire stay.
Check-in and check-out was easy. The apartment is located in an area that is close to major attractions/sites but still away from the hustle and bustle, so you can chill out in peace and quiet after a busy day exploring.
Would highly recommend and would book again when we come back to London.