After reading many reviews, we were pleasantly surprised with our stay at the Coronado Inn! The staff were all absolutely hospitable and super friendly. The location is perfect with a bus stop right at the motel, or a quick walk down to shopping and dining at the harbor. It is also walkable to Coronado Beach but they have bikes you can use for the day. We had six hours to kill after checking out and before our flight and they still let us use bikes all day and held our luggage.
The room was updated fairly recently, had a small fridge and coffee maker. The bed was extremely firm (just how I like it!) and heat worked well. The major things were clean (sink, toilet, shower, bed) but there could be more attention to cleaning to small things like baseboards and the crevices on the bathroom vanity.
Overall, a very nice little place and would absolutely recommend if you are looking for a comfortable, affordable place to stay in Coronado.