Selling big house, finding a quiet corner in Ghaziabad

Greens The Platinum aur Shire Tirupati Garden mein total cost of ownership ka kya scene hai? Kids have moved out, ab itna bada ghar nahi chahiye, looking for something manageable, low maintenance. Sirf price dekh ke toh nahi chalega, right? Stamp duty, registration, aur hidden charges sab mila ke kitna padega? Especially Greens The Platinum ka. Aur maintenance charges ka bhi batao, Shire Tirupati Garden se compare karein toh kaisa hai? My wife needs a good hospital nearby, so social infra important hai. Kaunse project ke paas achhe hospitals hain 2km ke andar? Any experiences with the actual maintenance costs?