Pushpak Society: Real possession vs. promised dates

Is Pushpak Society's project delivery timeline actually reliable, given their past record? I'm seeing their current possession dates seem a bit optimistic, honestly. My calculations for ROI depend heavily on getting rental income by a certain quarter, aur agar yeh delay hua, it affects everything. Investor perspective se, project delivery delays directly impact capital appreciation and rental yield. Agar builders 6-9 months late ho jaate hain, it's a significant loss of potential income. Has anyone here faced significant delays with Pushpak Society specifically? What was the actual delay period, and how did you manage the financial implications? I'm trying to factor in a buffer, but not sure how much is realistic for this project. Any insights on the builder's communication during delays, ya if they offer any compensation? Would appreciate any ground-level info on this, it helps in decision-making.