We stayed at Boris's for our honeymoon in November 2016. We loved it so much we didn't want to leave. The place is small but it is clean and modern and perfect for our week in Paris. The location is AMAZING. We walked to Notre Dame and rented bikes to ride to the Eiffel Tower and the Louvre. There are so many cafes and restaurants just within a few steps of the front door. We were still finding new places on our last day. Fast wifi, comfortable bed, washer/dryer, and a kitchen perfect for a quick breakfast or lunch.
You are directly behind the Pompidou Center which is a huge modern art gallery.