The unit is located in a nice apartment block in Kona. It's very close to the really touristy areas, but still away enough that traffic never gets terrible driving in and out like it might for other popular hotels/resorts. Very close to several plazas, and large stores like Walmart, Target and Costco.
The unit itself was very clean and simple, and all the necessities we needed were provided. The main bed was nice, but the sofa bed wasn't the most comfortable (but that's to be expected). The balcony faces the ocean, and we had a fairly nice view where we could see cruise ships, gliders, etc.
Kirk and Sarah were very helpful hosts - we happened to arrive while a hurricane was supposed to pass, and they provided excellent tips and suggestions on what to expect and where we could go. They were also extremely responsive to any questions I had.
Would definitely stay here again in the future!