Mark's motel was very conveniently situated to both Volcanoes National Park and Green Sand Beach, as well as some nearby cafes. Ryan and Gary helped us with the check-in, and were extremely nice, welcoming, and communicative! The room was very comfortable, quiet, and had all the basic amenities for a short stay. And the double bed felt as large as a queen!
If you spend a night close to Volcanoes (which I highly recommend, since the lava is only visible at night, and you won't feel like driving for longer than 45 minutes late at night to return to your bed), it will be hard to beat the convenience and comfort of Mark's motel!