- Zero Expenses (electricity, gas, water/sewer, garbage, landscaping, etc.) - I haven't seen too many small multifamily properties that pass 100% of these expenses along to the tenants. 

My only question with your #s is will you be paying water/sewer/garbage?

Here's the numbers as best as I can figure, would appreciate feedbackPurchase Price: $105,000Down Pymnt: $21,000Closing: $2,500Vacancy: $164.50 (7%)Capex: $282 (12%)Garbage: $60 (figured one large can per duplex, is that adequate?)

My assumption would be you pay for water, garbage and heat and the building in 1970's or older.

Does anyone know what I can and cannot charge tenants (i.e. water, gas, sewer, garbage, etc..)?

They do not own the land and lot fees of $360 per month cover property tax, sewer, and garbage.

So I learned about a very motivated seller of an apartment complex (13 unit) for sale.I will start this out by saying; I do not currently own any real estate, but have been interested in starting for quite a while.This seller is getting older and owns plenty of property around my town (all small-mid level apartment complexes) that he is motivated to sell, but is very bad at marketing so nobody knows about it.This apartment is very run down and quite an eyesore (brick construction so still functional on the exterior) but the tenants are basically overrunning the complex and have started leaving trash and other various piles of garbage in the front so it is obvious at this point the seller does not wish to even bother with this property.He wants $15k (could possibly negotiations alternative contract) down and to keep his current tenants as monthly payment ($2300 worth) they are currently renting for $500 with 5/13 already rented and is asking only $250,000 for the property.I feel this deal could be a fantastic opportunity for me to jump in that doesn't come around very often..especially seeing as it is a seller financed complex that is already paying for itself with tenants.

All of them are pure garbage. 

@Andrew DillardHi AndrewThe expensed appear to be very low, what is garbage bill, insurance, utility, taxes.  

My friend got similar advice to what you are getting of 'dont sell more, youll have to pay more taxes' - which I think is pure garbage IF you have a better use for the money.