We had an absolutely wonderful stay at Kathryn's place. Check in was simple and easy, and Kathryn was very accommodating for us.
The apartment itself is lovely. Small enough to be homely but large enough to be comfortable. The extra room with a single bed would make it percent for travelling with a young child.
We stayed in June so it was super cold in Hobart, but the under floor heating did a wonderful job of keeping us warm all night so we could sleep comfortably.
Battery Point is a beautiful area and having the car space meant we were able to travel around Hobart as well as go on day trips without having to worry about hotel parking.
I highly recommend Kathryn's place to anyone looking to spend time in Hobart.