Martina's place was the perfect base for our family of 4 (with 2 teenagers). It's located a short drive from the airport and about 10 mins from town, in a quiet residential neigbourhood - very private with great views from the lanai. There were many beaches to choose from on this side of the island, some were a short 15min drive, and some further along the coast (which took about 35mins, but all within easy reach). FYI - the drive down to Volcanoes National Park was about 2.5 hours but we took our time and stopped along the way.
The home itself was spotlessly clean. Well-stocked kitchen. Washer dryer was a bonus. Great walk-in shower and plenty of towels. Our teenagers slept on the sofa-bed in the living room and the single bed on the lanai. With the windows and doors open, there was always a cool breeze and it was great falling asleep to the sounds of nature outside. There were also beach towels, beach chairs, coolers etc. which was very convenient.
Communication with Martina was flawless. She is quick to respond to any questions. The owners live on the property and Martina greeted us upon arrival, but we were afforded plenty of privacy and space. All in all a great place to call home when visiting the Big Island. Would recommend without hesitation!