Sonia's place is very nice and deserves its 5 star rating. Myself and 5 other friends stayed at the place for 4 nights and enjoyed it. Although, the couple on the pullout couch weren't as comfortable as the other two couples who had beds and private bathrooms, but that's to be expected. The place is filled with great little amenities that you might not expect, like some toys for the beach and helpful kitchen essentials like spices and cooking spray. To help you with your research, we found that Wailea is a wealthy area with fancy golf courses and an older crowd. If you're younger like us (3 couples in our early 30s), you might prefer staying just north in Kihei which felt a little more down-to-earth/cheaper and has some trendy restaurants. In any case, Sonia's place is great and she was very helpful in making sure our stay went smoothly.