@Polat Caglayan I already responded to another post of yours.Your question will take a lot to answer correctly, so please DM us to schedule a chat:)Thanks @Jonathan Greene!

This should be on the posting.

This post does not create a CPA-Client relationship.

kudos for your specific and thoughtful post. 

Like Jake Baker suggested, keep good records and have a dedicated bank account for your property, properly separating personal and business expenses.

Money now is very good because you are new and ready to do all the work, but the examples you'll hear about are people posting on BP saying, "well, I did all the work and they got a lot or most of the profit." 

Meetup.com is a good resource for those but some of the groups will also post here on Bigger Pockets Marketplace too.

I really wish BP does a better job at monitoring scamming post like this. 

You'll see posts from wholesalers and agents with pocket listings so just reach out to them and try to get on their buyer's list so they send you future listings.

Just need to stat under the occupancy limit.Also keep in mind basement needs to be livable square footage, ie have egress and proper ceiling height.