I also like the navy cabinets for rentals.

I specialize in kitchens and bathroom remodeling, and have a custom cabinet shop.

Kitchen RenovationScope of Work:Replace all cabinets with high-end custom cabinetryInstall quartz countertopsUpgrade to stainless steel appliances (high-end brands like Thermador or Bosch)Add a large kitchen island with additional seatingInstall new tile backsplashUpdate lighting fixtures with modern pendantsRefinish or replace flooringEstimated Cost: $50,0002.

I'm now considering expanding my real estate ventures into building custom homes, but I know this is an entirely different beast between the required capital, learning curve, time committment, etc. 

Were there any challenges with shipping, customs, or delivery?

Giving something fresh to the bathrooms rather than just matching the kitchen cabinets really gives the space a custom feel.2.

There's other dialers out there that's more custom tailored to organizing calls, lead follow-up plus much more cost effective and honest with a live customer service line.

Quote from @Zachary Deal: Choose neutral safe tones and get nice materials but don't splurge too much on very fancy cabinets, counters, appliances that someone else may not value the same as you.This is so true.

Another is they customize the property to their liking only.

We have a Chicago general contracting business, and handling the field operations is a ridiculously heavy lift.As far as finding customers I think you'll have some good success with gorillia marking at some of the local investor meetups.