Absolutely awesome flat. We were a group of 5 coming in Stockholm for a congress at the Stockholmsmässan, and stayed for 4 nights.
First of all, Sara sent us an incredibly detailed message with instructions to come, things to see, and details on how things work in the apartment.
Then she was right on time to welcome us, provided us all necessary information. The flat was perfectly clean, with everything needed ; the decoration is on point, the view is awesome, beds are comfy (and I slept on the sofa!)
The flat has really good isolation (we were absent during most of daytime, but we weren't bothered by any sound, and chambers are well isolated as well), and it was warm as well.
The commuter train and metro are only a ~10 minutes walk away, so town center is close enough!
I can just 100% recommend you this place. Thanks again Sara!