I got greedy last spring and took tenants who agreed to rent a place still under reno for as soon as it was finished, which got me an extra month of rent.

No 7% + CPI for you greedy bastards. 

Don’t be too greedy to jump on a flip without experience.

I’m currently a day trader but I want to start invest in rental properties full time and create a good passive cash flow.

Just to be realistic and not too greedy.

There's no need to be greedy.

So to answer your question it depends on you everyone is a different type of investor you could dollar-cost avg every week, every month or every quarter but essentially you'll be buying at the peak but side note when things drop that's your time to buy and be greedy when the market is down and you'll have a better cost basis.

He decided to move on.Listed rent is $825, I told him $950 for 6 month and $925 for an 8 month.I am trying to decide if this was dumb, smart, greedy, or what.

City is just greedy trying to collect on these taxes that are never going to be paid...the homes are worth less than the taxes owed! 

Zillow is getting greedy here. $10 per week is steep, especially with so many outlets available (Facebook, Next Door, etc).