This was posted online.

This probably sounds a little like wholesaling or being a Realtor, and it is.If you don't want to spend $1,000's to build this out and take on the associated tasks, there are other, more cost effective, options.I'd recommend looking for potential deals via free (or low-cost sources) i.e. local meetups/networking, Courts (probate & lis pendens lists), Realtors, Wholesalers, properties for sale online (especially those with 90+ days on market), etc.All the best!

Online forums?

Dream on Me Industries, the company behind the brand’s rebirth last year, announced the shift to a digital-first strategy, focusing solely on online shopping.

If you win, they want you to win and they will set you up to bid high and fail.If you are talking about online actions, those come with a 5-10 percent buyer premium and often get ghost bid up and relisted until it hits their reserve.

To date my annualized return has been north of 30%, so you can do quite well.  

The price is posted, and it's the same with almost every other business.I would go online and do a rent comp analysis on what current market rents for your type unit are getting, and if you're afraid of losing them, then you can give them a discount.If a tenant has a larger space, more amenities, a parking space, then you can add additional rent.

My first batch with the skip tracing company I used was mostly disconnected lines and out of date.

Push the closing date to 59 days before the end of the first lease that expires (assuming you will be occupying that unit, even temporarily until one of the other units are available)2.

Or is it enough to give the buyer/vendee multiple notices, terminating with, "If the defect is not cured by XXXX date, the contract will be considered terminated"?