They don't have anything specific for sorting by furnished spaces but there may be a check box to select for when sorting. 

(Big screen box in the garbage) I used to golf with a fellow landlord who used his late fees for golf...

You can have a box of items that are free for tenants to take/use: toothbrush, toothpaste, charging cables left behind from other guests, sunscreen, unused earplugs, etc.

They will be able to give you some sage advice that would work for your specific buy box.

My first MF I represented the buyer on I made 100k. for maybe a weeks worth of work. 3. if your going to be looking a more resi style duplex 4 plex a lot of those get listed and having access to the MLS is far superior to any other on line listing service ONE simply because you will be able to talk to the actual LIsting agent not someone paying for leads.And then of course having access to MLS lock box's and not relying on agents.. this is huge.Now if your maybe going to buy one property sometime in the future and you have no interest in learning the RE laws of your state or making any money with transactional real estate then sure.. its a pass.. although I would still recommend the pre license course so you learn the basics  the vocabulary and states unique laws.. knowledge is power in RE.

I hit up a local wine distributor and pickup wine boxes (wooden ones) they give away to anyone who wants them.

For people who do not mind paying $100 or more a night when they see what fits their buy box, their time is more valuable than searching on airbnb for multiple hours to save $15.

So if you make you buy box too tight, you will find very few deals that will fit your buy criteria. 

start with one piece of land for one single family or a smaller development. or get the buy box of larger developers. why would they need to partner with you when they can do it on their own or find someone more experienced?

Most, if not all quads, in my market are a box building with two units on second floor and two units on first.