@Greg GangleSection 85 in the Canadian Tax code is a rollover which will allow you to transfer a property held in your own name into a company, which is owned by you, without an immediate taxable event. 

You can roll over an IRA from a previous employer if you have one.Buy some Tax liens cheap and hope they turn into owning a house.

Or you could just leave it there, go military on that debt over the next few months, cut your lifestyle in half, no spending, no entertainment, no luxuries, just paying down debt and eating peanut butter and jelly sandwiches, and improve your position that way. (99% of people won't do this, and I can't blame them)I currently moved funds from a Rollover IRA into a much more liquid position, for any opportunities in the near future.

Obviously, if you are still employed where you 401k is, they would have to allow for this through an in-service rollover. 

You may avoid the taxes if you deposit the funds in an eligible retirement plan (which includes an IRA) within "3 years and a day" of the date of the COVID-19 distribution (note: compare to a 60-day rollover).

You can then perform a direct rollover from a Traditional IRA to your newly established Solo 401K.I lost you on your next point...

Please see additional considerations below.If you are eligible to set up a self-employed Solo 401k (or have a 401k plan through an employer which accepts rollover contributions and allows for 401k participant loans), another alternative which would avoid taxes and penalties would be to transfer your funds to such a 401k plan and then take a 401k participant loan.

@Jayson BellYou can rollover funds from a former employer plan to either a self-directed IRA or Solo 401k (if you qualify) to invest those funds in real estate.There are certain advantages of setting up a Solo 401k instead of a Self-directed IRA (if you are eligible to do so).

@Jingru SuiYes, you can rollover a Roth 401(k) over to a self-directed Roth IRA.

You could rollover or transfer to a self directed IRA, the funds stay in a qualified retirement account and then your SDIRA would purchase the property.