We realized just one day before our arrival, that we needed a place to stay with our two small dogs during our trip to Paris & Disneyland. Cornelia was happy to accommodate us. She had no problem with a very late check in (11PM), was happy for us to leave the key in her box whenever we were ready to check out (2PM was no problem at all), made us coffee both mornings we were there, sent water bottles with us to the parks, & offered us anything we saw in the pantry we'd like to have. She also speaks German fluently, so we were able to speak German with her.
If you're looking for a shared space and someone to have a chat with who's happy to give you tips on how best to get into the city, look no further!