@Jaysen Medhurst in the uk we don’t have multi family properties for sale .There are only flats in big buildings in quantities of 30/40 which are normally £1.25m+ which would require a 25% down payment .I’m 100% wanting to advance and go bigger but there isn’t such as thing as duplex or triplex extra it’s just big blocks of flats of single family units over here . what would you do ?

I will definitely re-consider the types of agents I’m working with going forward (quality over quantity).

If your town has a steady population and jobs then eventually it will probably happen as long as the quantity of houses disappearing exceeds the new builds. 

You want to balance quality with quantity.

I do not flip a large quantity of deals, just high value numbers.

Gathering of family and friends does not constitute a "party" (loud, too many people, ETOH in large quantities).  

@Anthony Aiello that typically depends on quantity.

You seem to be more experienced than me as a developer/PM, but first thing is always to take quantities, if your designs are so preliminary that quantities may change drastically and you're worried about going over-budget you should probably simplify/scale down your design.

Adding these vents in correct quantity and spacing as per current code requirement should solve the problem, so I wouldn’t be overly concerned about it.

Communicate with your tenants your requirements to behave well and create a harmonious atmosphere with all tenants.