Kings Homes ki maintenance aur green spaces ka kya scene hai?

Did a site visit to The Kings Homes on Saturday. Currently in a 2BHK near Dwarka, thinking of upgrading to a 3BHK there. The amenities look good on paper, but I'm worried about maintenance charges. Mera already home loan chal raha hai. For those living there, is the maintenance amount justified by the actual service quality? Also, green areas dikhane mein bade lagte hain, but real mein kitna usable space hai? Yaar, is the price jump worth it for these things?