Really cannot think of any negatives. Sandra was always responsive to communications, so booking and check in was a breeze.
The house itself is gorgeous. When searching for Airbnbs here, I saw many listings for modern-looking places. But I can stay in that kind of place at home. If staying in an old building with charm and character and surprises around every corner is your preference, then this is the place for you.
But despite being an old home, it is sparkling clean with modern bath, laundry and kitchen. In warm weather, I wash clothes more often and so the laundry setup was a nice bonus.
The location is right next to the Metro and a short walk to many sights, but despite being close in, it was completely quiet at night. I slept well my entire stay.
As a guest house, there were others staying here but since bedrooms and bathrooms are private it is the best of both worlds: socialize in the common areas when you want company, retreat to your quiet space when you want alone time.
Really, you are lucky if you get a chance to stay here. Among my best Airbnb experiences so far.