When it comes to this AirBnb - LOCATION LOCATION LOCATION.
Diane's house is a VERY quick drive to three access points to the beach. I went during the off season when the beach parking was free (Labor Day to Memorial Day) and plenty. You can easily walk or bike to the beach though. I never thought of Rhode Island as a "beach vaca spot", but Naragansett is the proof. I grew up in FL and have had may fair share of beach experiences (FL, CA). This was a little different - it's not slummy beach town. It's ran/owned by the 1% - so it's extremely safe and clean. I didn't see a single homeless person during my two week stay.
I recommend Coast Guard for yummy eats (ask for Tiffini as your serve, she is young but was the bees knees) and Narragansett Surf Shop for your rental and surfing needs (near the water; good pricing; super chill). The beach is about a mile long which makes for a great walk. I enjoyed watching surfing each day - very enjoyable.
If you're staying for an extended time, think through your laundry situation as there isn't washing capabilities at the AirBnb. I found a laundromat about 10 minutes away. My first laundromat experience. I think they'll always remember me. Just plan for that and you'll be set.
Diana was very responsive and you can tell she loves her home. I LOVED seeing all the deer in her neighborhood - just so dang cool. I plan on staying at Diane's place again when returning.