Sector 45: Metro last-mile and resale reality checks

Budget finalised, loan pre-approved — now stuck on Sector 45 for a 2BHK. Brokers tout metro connectivity, but I'm worried about the *actual* last-mile commute from Huda City Centre. Is it really seamless, or is auto-finding a daily struggle during peak hours? Also, for a first-timer, how easy is the resale market here if I need to move in 3-5 years? Some projects get stuck, right? What's the real ground reality for selling in Sector 45? Any hidden RWA issues or unexpected maintenance charges I should look out for?