I spent six very relaxing nights at the Dolce Vita residence, and really can't recommend highly enough. The apartments are modern and well maintained, it's in a very peaceful location just outside Maiori and if you're looking for somewhere that offers some independence and tranquility but a short walk from bars restaurants shops and what not then the Dolce Vita is for you.
Things to know:
1 the rooms aren't cleaned daily but will be pristine when you arrive with enough towels etc for your stay.
2. it is a short walk (5-10 minutes) from Maiori to the residence, and largely uphill but is easily doable, at night one small section of the road is quite dark but I wouldn't let that put you off
3. the kitchen area is small but the stove and fridge are pristine and there are enough utensils and crockery for you to look after yourself quite easily comma tip take a corkscrew though that's the one thing that was missing!
4. there isn't a reception desk on site so I think for the most part check-in has to be done at the Regina Palace hotel in Maiori; if you're arriving by car I'd recommend popping in there or at least contacting the residence before you travel to make sure that you are in the right place (you wouldn't want to have to walk with your cases and back especially if it was either bad weather or very warm and sunny.) Once you have your key card be aware you don't have to put the key in the actual door or press the handle but just swipe it over the pad next to the door