I had a great time staying at Estelle's. Both she and Anne were very kind, attentive, and friendly hosts. The apartment was fantastic! The physical space was exceptional. It is big, spatious, very bright and modern. The terrace was incomparable! It is large, west facing, and stunning. I enjoyed many hours out there over my one-month stay. The flat was clean, and very importantly for me, quiet. It is super close to the 11 and 2 metro lines, so it is very easy to move about Paris.
If I wanted the cleaner to come during my stay it was up to me to cover the cost. I felt this was fair. I did this three of the four and recommend you do the same if that policy remains in place. The cleaner does a great job.
I would highly recommend Estelle's apartment. It was a wonderful place for me while I was there working for a month. I was very happy.