Marti’s place is great. It happens to be on a bustling street with tons to do (restaurants, bars, shops, etc...). The waterfront/Salamanca Market is a good walk from there, but if you want to see Hobart beyond the very touristy harbor this is the way. Cabs & Uber are readily available.
The room is well thought out: answers to questions are written out in advance, and Marti is available to answer any additional questions if necessary.