The only way to effectively determine this is by driving neighborhoods, walking properties &  observing the daily routines of those who live there. 

The key is establishing routines and systems that minimize your day-to-day involvement.By using professionals, keeping investments simple, and managing your time efficiently, you can build your real estate portfolio while working full-time. 

I have friends that routinely use ear plugs in a detached single family to eliminate noise from kids, spouses, cars going by on street, etc., when sleeping.

Renters will not pay for: upgraded heating systems, fancy countertops, energy-efficient windows, high end appliances, fancy kitchen cabinets, fancy bathrooms, huge walk-in closets, high-end window treatments, upgraded door knobs, security systems, fine landscaping.I rent generally to "B" tenants in "B" neighborhoods.

But I don't fancy your chances of success.

Rents in this country is routinely less than what one would pay in the USA.The person I am buying the property from is a good friend of my wife and she needs to money quickly, and when she (seller) made the deal she believed the property was only $120-$130 based on an appraisal a few years ago, and was willing to let it go at the discount.

Some optional items from a LTR lease now become requirement: you have to own the utility account, definitely have contractors to maintain yard, pest control, periodic soft wash the exterior, pool/hot tub (only speaking from FL, or any other property routine maintenance in other region). 

Or, a charging order may be granted.If you're going the umbrella insurance route, perhaps see if it will cover you for several things including just the routine slip and fall (like mold or earthquake).

Over at her place with the HVAC tech doing routine twice a year cleaning maintenance on her unit. 

My experience with all of our properties on what tenants will and won't pay for:Will: prime location; maximum square footage possible for the price range; an extra bathroom; good storage; no carpeting; accepting pets; fenced-in yard; central HVAC; main-floor W&D hookups.Won't: fancy appliances; upgraded counters; jacuzzi tubs; fancy outdoor spaces; throw-ins (lawn care, pest control, etc); fancy floors; fancy window treatments; Our tenants have consistently told us that they value the most space per dollar that they can get, in the best location, with basic amenities more than anything else.