Mimi's flat was pretty much what is pictured in the photos. The only thing I would advise future travelers about are the same things everyone else has said, the ceilings are extremely low. The bathroom was definitely the most challenging area of the house to move about comfortably, especially with the hand held shower and no shower curtain.
I would also suggest future travelers to bookmark the email Mimi will send you as soon as she sends it. For me, this was four months before my stay and I hadn't taken a look at it since. She provides restaurant and bar suggestions, but most importantly she includes a picture of the outside of the building, which is extremely helpful. For some reason, the exact address that airbnb sent me after booking was inaccurate, and there is no number on the outside of the building.
Other than that, my friends and I had a lovely stay!