Small place but beautifully fitted out. Ideal if you won’t be there much but want comfort when you are. Right next to the metro or you can walk to the Seine in 30-40mins. There’s no aircon and the skylight is relatively small, so it was quite stuffy one night I was there, but I think that would only be the case if it’s particularly hot. Stephane was available and welcoming (and understanding when my inbound train was delayed). He also sent a substantial list of local recommendations with the booking confirmation. Recommended.