Chastain Park Condo's is a great location in respect to being close to golf, shopping, and restaurants. Based on your questions it appears you may be an investor looking to buy a unit as a rental property. Working with several investor clients, I have made repeated calls to the HOA there and I have not had any success finding a unit for sale that has rental permit.
As for safety, please feel free to use the community information on my website to see crime stats, demographics, recent and pending sales and much much more.
Good luck with your condo search.