Get a gander at your competition and see what they are offering and take it up a notch.You might check Fiverr or TaskRabbit (not sure for interior designer) and see who is out there.They should be able to help you out remotely and without spending a ton of dough.

I offer a traditional coffee pot for guests who drink a lot of coffee, a single cup pour over cone, a Chemex and even a Bialetti at my properties.

Quote from @Josh Jung: surprised you haven't heard of RBP. it's like a mix of services you can offer to your tenants like renters insurance, virtual concierge, etc So the property manager/landlord pays for their renters insurance, and filters?  

If you need a new job once you move, you will need an offer letter prior to closing on your new home (and you will need 6 months reserves in order to be able to use the offer letter as income). 

If you get another offer then a kick-out clause to kill the first offer.  

It’s still flying under the radar for a lot of investors, but the fundamentals are strong.Detroit offers:•Affordable Multifamily Options – You can still pick up 2-4 unit properties at prices well below most major markets, often with strong rent-to-price ratios.

Check-Writing and Payment OptionsDo they offer free checks or digital check-writing?

I understand that not every project will be a success, and I am okay with that.However, when it comes to financial wins, which option do you think offers a better financial outcome?

Portfolio Loans – Also, community banks and credit unions offer portfolio loans to finance many properties under one loan structure.

The few lenders that offer no seasoning, they typically make you pay for it in high rates / fees.