Travelling as a family of 5 (with 3 children between 9 and 15y.o.) this hotel was a brilliant fit for us.
The theme and asethetic was to the kids taste, and the style and layout of the 6 sleeper room was great - each child had their own "pod" and they really enjoyed this.
The room was very clean, the bathroom spotless (no mold etc) and separate toilet room / bathroom was appreciated by all.
The location of the hotel is great, within walking of Eiffel tower or a short metro ride - being close to the metro also then allows to you to easily sightsee everything else Paris has to offer.
Foyer has 5 "arcade" machines (basic video game emulator in a cabinet) and these were popular.
Breakfast was good, nothing to blow your socks off, but good and the pastries were very fresh and delicious.
all in all, a great little hotel, well positioned, but you do pay for that location - even still, if you have the budget, it is worth it.