I am going to start a company website to host the pictures and provide a little explanation of what we did. 

This has created a cash position and freedom that's allowed me to start my journey into RE. 

Fatal mistake to buy that on the forward curve.My recommendation would be to get out of this position; the STR is in an extremely oversaturated market and the underlying asset is a clone of many.

Do you know of any good websites where I can post my deals?

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

I figured this could possibly put me in a good position for a cash-out refinance when I’m ready to move on to a second property.If I stick within my budget, Philadelphia seems to offer the most housing availability, but I’m concerned about most houses available being in rougher neighborhoods.

So eventually this negative cash flow property becomes cash flow positive and pays for itself including property taxes, hoa, mortgage etc.Trying to calculate how bad is my investment here or should i sell out if there is appreciation 

We pride ourselves in keeping the forums positive, helpful, and focused on real estate (please, no politics, religion, etc.).

Does anyone have any positive or negative experiences?

Honestly, I would not sign any lease until you positively close and legally own the property.