Ready to move in properties are generally preferable to under construction properties for several key reasons: 1) With a ready property, buyers can see exactly what they are purchasing and ensure it matches the specifications promised, avoiding potential issues with an unfinished development. 2) Legal documents like completion and occupancy certificates can be easily checked for a completed property, verifying its status. 3) Ready properties allow for immediate gratification and occupation, rather than requiring buyers to wait 3-5 years until an under construction property is finished.