A home that might actually be too much of a pain for your mother-in-law to come visit this holiday season is now on the market in the Florida Keys.

Located at 10987 County Rd. in Key Largo, the home was built in 1984 by the late Howard “Budd” Post, an accomplished engineer, who, among other things, helped create Miami Lakes, as well as the Card Sound Bridge, which connects Miami-Dade County with the Keys.

The 3,649-square-foot compound sits on its own private island, and comes with three bedrooms and four bathrooms. It also features a limestone fireplace, vaulted wood ceilings, and 128 feet of frontage, with additional dock space in a nearby shared boat basin, according to the listing.

The island compound is currently asking $10 million, and the listing agents are Jeanette and Janessa Silvestri of Coldwell Banker Schmitt Key Largo.