I spent 6 nights at Sleep Inn in Miramar Beach. It is conveniently located on the south side of Hwy 98 opposite the Silver Sands Outlet Mall. You can walk to a number of restaurants, fast food, a convenience store, a Winn Dixie grocery store, CVS Pharmacy (open 24/7), and not too far to the beach.
All I sawat Sleep Inn was well maintained, clean, my room was very comfortable and plenty spacious for one or two people. My room had a King bed. There was also a mini fridge, microwave, desk and chair, an open closet with a drawer. There are plenty of plugs for changing devices. Everything in my room worked fine.
I found the staff to be friendly, helpful and efficient.
The parking is well lit. There is also an outdoor pool (which I did not use as it is Winter, a cold front dropped the temperatures to the 40s and 50s, and the only people in the Gulf were Canadians or were from Montana.)
I did not try their breakfast, though it smelled good. I enjoyed my stay and think you will too.