Eloi's place is great, small but well appointed and perfect for one, or a couple who want to be in central Paris, and he was an excellent host - easily contactable and helpful and very flexible on check in and check out. When I arrived to check in very late - about 2145, without a chance to grab groceries he (or his brother) had a quick word with the about to close good quality Chinese restaurant next door and (I think) they stayed open just for me. - at least I was the last customer!
The real benefit for me was being ten minutes walk from my afternoon meeting in the embassy district and 15 mins walk from the museums I visited in the morning and Eloi being completely flexible about check out as long as before 2000.
Meant I could tourist in casual clothes in the morning and get back to shower and change for afternoon meetings.
Great choice for central Paris business if you want to grab some free time!