The Sherry? No way.
The Sherry is a bit of a dump. Very old and cramped poorly appointed rooms with drapes that don't fully exclude sunlight and an inadequate air conditioning system. The crew rate is nothing to write home about, especially considering the dilapidated state of the place.
Transport will be your responsibility as they don't have any. It's a good 20 minute taxi drive from the airport.
Basic breakfast is free, other than basic about $5.00.
There are much better options with well appointed modern rooms close to the airport complete with breakfast, van transportation and local eating choices.
The best answer to MIA accommodation certainly isn't the Sherry.