OMG - what a wonderful place, host, and experience! The location is in Waianae which is a small and quiet town with a local feel. The local beaches are excellent and not crowded at all. Makaha beach is only 1 mile away and was a great place to hang out and swim during our summer there.
Kumi is an amazing host and her place was perfect for my son and I who stayed the month of June. I worked remotely and my son completed some classes online while we were there and we had no problems at all with the wifi - in fact, it was seemless the whole time. I would highly recommend this place if you are wanting to have a wonderful time and enjoy the beaches without the crowds.