Hi Jess,

 Apart from the Milford track it's all rather steep around Milford or else no huts.

Could try Greenstone/Caples loop from The Divide on the Milford rd and then do daytrips up some of the valleys in the vicinity eg Tutoko etc.

 Also I'd thoroughly recommend an overnight trip into Green Lake from the Borland Rd (it's down south of Te Anau at Lake Monowai).