Altura Safdarjung: My pre-launch pricing discovery

Safdarjung Enclave Altura project mein interest hai for investment. Pre-launch pricing ka research kar raha tha, aur pata chala ki kaafi upsides already priced in hain. Builder ka track record Safdarjung mein kaisa hai for delivery? Kya secondary market mein liquidity achhi milegi after 5 years? Investor ratio high toh nahi hoga?