Selling the big house, found a Ghaziabad builder trick.

Hidden charges are a real trap, especially with these builders in Ghaziabad. I'm selling our big house, kids have moved out, and I'm looking for a compact 2BHK in Vaishali or Indirapuram, something manageable around ₹70-80L. I thought I had everything covered, but during site visits for Gulshan Homz and Gaurs projects, I noticed how they gloss over PLC or EDC until very late. My hack: always ask for an 'all-inclusive' quote *in writing* before even looking at the property. Don't trust verbal assurances. Also, get the exact post-possession maintenance charges per sqft. Some societies charge crazy amounts after a year. This affects your long-term budget a lot. I'm also worried about construction quality, seeing some cracks in older projects. Has anyone faced issues with Mahagun or ATS regarding these hidden costs or quality? Hope this helps someone avoid nasty surprises.