What are the Top 11.5 criteria for selecting an Orlando Investment Property 1. Make sure units are larger than 1800 square feet. This will ensure your customers can move around within the villa and have that feeling of spaciousness while on vacation in Orlando. When large families feel cramped, the enjoyment of the vacation experience is impacted. 2. Make sure cost per square foot is near $140. This will ensure you are getting a current market cost to value which is great value in the Orlan.