I've worked in property management for 2 years now and it's really helped me gain a better understanding of the industry, and has been helpful studying for my broker's exam as I've encountered many examples of items I'm now formally learning about. 

You may also find that your client is looking for a unicorn and may decide it isn't in your best interest to start the hunt with them.As far as data goes - I don't think you will find one source of information that combines the items you are looking for. 

Re-modeling all units with new flooring and appliances.

. - Drainage Report/Analysis could be a big cost item depending on the governing agency & what the stormwater requirements are.

What you really need to do is look at all the items in the property that need to be or will need to be replaced in the coming months/years and figure out how much money you need to set aside every month. 

Thank you for the tip and I will definitely use this to model a response.

Hello, I recently graduated college and started a business where I have been teaming up with property managers, landlords, agents ..etc to provide full service junk removal whether it's a clean out or just removing a few items that need to be removed.

New mailbox and address  lettering  1000%light staging, light furniture, bright colors ( while or off white).These items are the biggest bang for the money and effort!

@Elena S. all of the items can be fixed. 

You didn't list out all of the criteria that all 4 of them had, nor did you list out your criteria so we can only go on the items you gave us which isn't everything and selecting based off this selective info isn't helpful to you.