We stayed at Lina's flat for 1 week with our 2yo, it was a great stay and we enjoyed it very much.
It's very homey and warm, has a good location with plenty of transportation around (buses and metro), restaurants, pubs, etc. is a short walking distance.

We didn't get a chance to meet Lina, but she was responsive to us and she is super organized so you'll know everything you need to know about your stay before you arrive.