Remote investors: What's your due diligence hack for Delhi?

A lot of people miss the fine print on maintenance charges, especially for investor properties. I'm based in Dubai and eyeing Apex River View Apartments for investment. What's the real scene with maintenance charges there? Developers often quote low figures initially, but then they skyrocket. For investors like me, that eats into ROI big time. Also, amenities – do they actually drive a premium for tenants ya just a marketing gimmick? A fancy clubhouse sounds great, but if it's never used, it's just a cost. Can't do a site inspection myself, so community feedback is gold. I'm worried about hidden costs impacting long-term rental yield. How much does poor construction quality affect future maintenance and tenant attraction? Seepage after a year is a headache for a remote owner. Is the security reliable, ya just for show? These small things add up. Any tips for remote due diligence?