Great place to stay! The apartment is comfortable and clean and equipped with everything you could need, including washer/dryer, AC in the living room and extensive beach gear. Yuchen is an amazing host, always answering very quickly and enabling an early check-in for us. His guidebook with recommendations to beaches, restaurants and so on was very helpful too.
Also, Kihei is a good location to explore Maui, everything can be reached from here (Haleakala, Road to Hana, Whale Watching), and many good beaches are nearby.