OVERALL: amazing place, great location, family-friendly, cozy but comfortable for the amount of people. This is someones HOME and should expect HOME qualities. We certainly enjoyed our family vacation and would highly recommend staying here.
PRO's : My wife, 2y.o. daughter and I stayed at Kelly's for 8 days. We loved the spacious yard, beach amentities provided and patio furniture. The AC units were a must-have and worked really well. The bathroom shower was my favorite- extremely spacious and felt almost like a spa. We did cook a few simple meals and the appliances and utinsiles provided held up very well. Bed and luggage storage inside the closet was comfortable and spacious. We felt pretty safe letting our daughter roam outside without worrying too much as the entire space is closed off. Our private entry door also had a security code. There was Wifi which was a must-have as I was still in school online and doing schoolwork thoughout the trip.
CON's(but not really) : This was a "tight" space to be in with 3 people but it truly wasn't bad for the short-term. This is based on personal preference, of course. Other than that, everything else was pretty much standard for living in a home.