They charge 15% reservation fee for a complete management or $150 monthly if you do place bookings and they do coordinate maintenance, inventory, cleanings, front desk, admin stuff, and etc. 

There is so much cost to running a (any) business, even changing a light bulb is expensive for a PM.

Block construction cement floors with the floors sloping to a central drain. concrete counter tops stainless kitchen cabinets boob lights and minimum windows by code .

I usually recommend clients a pretty easy cosmetic rehab which is refinish floors, replace cabinets with modern white ones, add a white stone, new appliances, new bathroom vanity/mirror/light fixture and add in unit laundry. 

We have minimal resources as far as money goes, but we have a relatively long list of upgrades (window treatments, hardware, light fixtures, paint, etc).

Quartz countertops are durable and widely appealing, and neutral cabinet colors like white or light gray work well.

Out of sight out of mind.If these were items you wanted to pass the cost down to the tenants--light bulbs, air filters, water filters, batteries etc. those should be defined in the lease agreement.

Custom built closets NO wire closest.. lights in the closets upgraded electrical etc etc.

Light to moderate. 

Extended kitchen cabinets to ceiling to help look custom, changed all light fixtures, added cabinet hardware to cabinets, added accent walls, added swing to front porch.