Fed up of renting, MVN Athens for long-term wealth?

Long-term wealth creation is my only goal now, done with renting. MVN Athens mein invest karna chahta hu. Fed up of paying rent, finally taking the plunge. Since it's completed, what's the actual capital appreciation? Resale market kaisa hai, liquid hai kya? Investor ratio high toh nahi hai? Don't want ghost society. Any real experiences, please share.