As far as the title company, it is easier for you to use them. They have all the documents, surveys, etc already done. Check with your local Realtor. I do not work Maryland. Agents say it shows well.
Retirement communities are a hard resale, especially if they are still selling on site.
Price will always make up for whatever the problem will be. There are so many factors that make a difference when selling the retirement community properties. It is a booming market but most of the people are looking to buy new. If so how long and do you ever have to move back in it prior to selling. So, if you think you're going to make a bundle, it might be worth living in it for two years before selling.