Pros: good location for walking, metro/bus/RER C, not hotel clean but pretty clean, linens and towels very clean, nice big window, good water pressure, clear access instructions, options to check in/out early/late handy.
Cons: very narrow twisted stairs between floors so ask for ground unit, inside space very tight not easy to move for 2 people.
I gave 3 stars as I would not book that unit again for myself and my husband.