Saini Bhawan project: my honest questions from Dubai

Okay I'll be honest — I completely underestimated how confusing this process is, especially from Dubai. I'm checking Saini Bhawan's project near Zirakpur. As an NRI investor, can't do site visits. Is Saini Bhawan better for end-users ya investors? What's their construction quality post-possession? Koi hidden charges toh nahi aate baad mein?