Like I mentioned before, you won’t be using any of your own money to start but if you want a ballpark idea numbers wise — I would say it cost about $5k for a one bedroom. $8k-10k for a two bed/two bed. $12-15k for a three bed/two bath.
That includes security deposits, furniture, decor and extra essentials that you’ll need which I have a check list for you in the course).