This Airbnb is well-located if you want to be near the ocean! The Magic Sands beach is directly across the street and Susan provided boogie boards and snorkelling gear for guests. Magic Sands cafe is also across the street from the Airbnb, which I highly recommend. They have a snack bar all day (8:30-3) and are open for dining from 11-8ish. I went to both places quite a few times. Their food was excellent!
Kona and Hilo are the main cities on the island. Kona is approx 10 minutes driving from the Airbnb, or a 30 minute bike ride. Hilo is on the other side of the island and would take 1.5-2 hours to drive there. I often used short-term rental bikes to get from the Airbnb to Kona, but there is also a trolley that can bring you back and forth (I didn't use it but heard the schedule isn't always consistent). Uber and Lyft are available too but due to the island being so big and not that many drivers, you may have to wait a while. I learned that you can book an uber ahead of time for when you need to be at a tour or flight at a certain time. All of this being said, I think a car is necessary while staying on this island and would rent one if I visit again.
There was a bit of noise from people living above around 6am and some light during the night through the blinds from the neighbours’ backyard lights. So I would recommend bringing earplugs and a face mask for your eyes if you tend to be a light sleeper. But overall, I would definitely recommend a solo traveller or couple stay here during their time on the Big Island.