DLF Royalton Towers: My investment worries are mounting

Okay I'll be honest — I'm getting nervous about my DLF Royalton Towers investment. It's a completed project, ₹10 Cr property, but the rental yields aren't matching projections. Is the resale market actually liquid for such high-value homes? I'm wondering if the capital appreciation has slowed down post-completion. Ab samajh nahi aa raha, any thoughts?