Delhi downsizing: 2BHK or 3BHK for empty nesters?

Last year, after the kids finally moved out, we're selling our big house. Now we're looking for a low-maintenance 2BHK or small 3BHK flat, maybe Vasant Kunj ya Greater Kailash mein. Our current home ka resale value achha hai, but finding something manageable ₹2.5 Cr tak with good society and elevator is tough. DLF or Godrej ke projects dekh rahe hain. Honestly, not sure if 2BHK will be too cramped for occasional guests. Ya 3BHK ke liye EMI zyada ho jayegi. What gives better long-term resale for us empty nesters?