Delhi rent hikes are just a temporary bubble

Vasant Kunj — mera 2BHK rent kaafi badh gaya hai. Tenant ka lease end ho raha hai. Pichle 2 saal mein rent 30% upar, justified hai kya? Pehle rental yield मुश्किल se 2.5% tha. Ab better lagta hai. Will it stabilise? Should I push for another hike or keep it reasonable for a good tenant? Saket ya Greater Kailash mein 2BHK ka kya scene hai? Is this rental market real, ya short-term surge?