We stayed at Beauquartier for 4 nights whilst we were and Paris and it was exactly what we needed. Nice size studio for 2 people with amazing access to public transport. It has everything you will need for a short stay when you want to explore the city! Check in and check out was super easy and the lockers were such a good bonus as we were able to go and do things on our last day without worry about luggage.
Would recommend if you are looking to explore a city but don’t want to spend a fortune. Very good value for money.