We stayed at J.M's place twice recently . The first time used a studio and apartment unit and then just the apartment on our return. The location is out standing - in a quiet neighbourhood with excellent views and a short walk to the walkway along side Lake Te Anau.
The units are very clean, comfortable beds and good sized showers, although bathrooms are compact. No sink in the studio unit. Apartment kitchen and lounge area spacious.
Prompt communication from the host and appreciated being able to store some overnight cases while we were away doing a multi night tramp.
Would highly recommend and would stay again.