First, the location of this property is great; there are tons of restaurants, public beaches with good sand and snorkeling, and some shopping nearby. We never took advantage of walking to the beach in the Grand Wailea, but the hotel is really beautiful, so I'm sure the beach is great too.
The unit itself is really clean and everything is nicely appointed so you really feel at home while you're there. The indoor/outdoor patio is where we spent most of our time, and it's a nice big space. The Ho'olei community pool was also great.
The Vacation-Maui team is really communicative, which is great if you have any issues.