That carry cost during the gap between completion and stabilization is where deals can quietly fall apart.On tools:I started with Excel and still use it for quick scenarios, but honestly the more complex the deal, the more time I spend debugging formulas instead of thinking about the deal.

Anything north of 00k or requiring heavy structural work -- that's a different animal and requires way more margin built in.What's your typical hold time recently, and are you mostly cosmetic rehabs or more complex projects?

Overseas can work — it’s just usually more complex and less predictable than domestic investing.

My associate broker manages two small apartment complexes for out of state investors and spends a lot of time working with the investors on maintenance and repair issues. 

It's much, much more complex than people think.

Along with fears concerns regarding reserve funds and potential special assessment.The bigger the complex seems the bigger the headache and usually a large management company.

It seems like there are a bunch of people looking to build one-off houses and condo complexes. 

This does add some legal complexity though if you ever need to evict, especially based on the non-payment of rent that was the tenants portion.I have a complete leasing workflow I made for my brother in law if you'd like it, it's a notion doc. 

You also need to be pretty familiar with how the structure actually is constructed to fully appreciate the potential complexity. 

Owners usually struggle most when portfolios grow from "manageable" to "complex," so your focus on operational efficiency and keeping owners out of the weeds is exactly where a lot of value gets created.