Do you recommend me buy a house to fix or buy another house new for me and use my current house for rent and move to the new one?

Once you decide in a buy box and show them a financing letter from your bank.  

Why would you buy such a large lot if it's too expensive to maintain?

I'm looking to buy my first multifamily this year and have come to many of the realizations that you pointed out. 

I also have 0 debt and good credit score.My question is if there is a fast track where I would not have to be working 2 years on a w2 in order to be able to get a loan and buy a house?

There is some complaints about the smell but that is fairly typical for memory foam when they are first opened up.Others have said you really have to wait at least 72 hours for it to fully expand before using or putting anything on it.EDIT - This is a special buy and has 2 days and 14 hours before it expires. 7% have been claimed so far.

Identify some sizzle features that are NOT expected in typical rentals in your market and look to add a couple (NOT ALL) and only the ones that are easiest to add (low hanging fruit).

Is buying at a 5% cap rate today conservative, or is it an 8% cap rate?  

Usually wholesaling works best as a side venture while buy/hold is the main focus.

Ideally, targeting properties conducive to the BRRRR (Buy, Rehab, Rent, Refinance, Repeat) method can optimize returns, although such opportunities may require thorough market exploration.Should you require further assistance in evaluating potential investments to align with your business strategy, I am available to offer guidance.