Sector 155, Noida - Investment Sahi Hai?

Hey guys, I'm based in Dubai and looking to invest in Noida. Sector 155 seems interesting, especially with the industrial cluster. What's the investment potential like in 3-5 years? Appreciation potential kya hai? Also, how is the resale market there? Can you easily sell if needed? I can't visit for site inspection. Need real feedback! Also, what about the tenant profile? Are we talking young professionals? Since I'm abroad, I'll need a property manager. Any recommendations? Legal issues to worry about? Power of attorney ka scene kya hai? Mujhe advice chahiye yaar!