@Jessica3903
Your house is beautiful so nicely decorated.
My suggestion would be target the market of the Guest who loved youur rental. A well off couple with kids, they loved your offering. Number of Guests is very high 10 is more like a party house then a family house. I suggest 2 to a bedroom and for an extra cost 2 more in living room. Besides traffic on 2 bathrooms with 10 people and a beach is a nightmare waiting to happen haha.
Create some Guide Books of Fun Activities with and without the children.
Add to your rules no minors without adult supervision.
Maybe tell them how to find a local babysitting company.
Change your description she raved about ease of kitchen use amount of linens board games allll making her familly stay great