We had a great stay in Paris at Selim’s place. He was very accommodating, offering to meet us at the nearest Metro station and taking the time to show us around the flat. It is a reasonable sized space for two people and feels homely enough, particularly for the budget we had.
There was a slight lack of space to unpack clothes which meant living mainly out of our suitcases. Also whilst neat and tidy, the place was not immaturely clean in all places. These were very minor issues however (for us) and overall a very enjoyable stay and would recommend as a place to explore Montmartre and the city from.