Jain Homes 02: Hidden costs are a real trap

Been looking for 6 months now and Jain Homes 02 in Ghaziabad keeps coming up. For the price (around 15L), it seems decent for a first home. But I'm honestly worried about the *actual* daily living experience. Is it genuinely good, or just decent on paper? I'm trying to figure out the *real* maintenance charges; heard some ready societies have huge hidden costs. Also, any residents know about schools or markets nearby? Always better to hear from people living there. Hope this helps someone check beyond the brochure.