My understanding is that both Houses of Congress have adjourned until the 19th so I'm not sure how they're going to proceed with an impeachment, unless the House Judiciary Cmte is still there waiting to formally accept and deal with submitted Articles of Impeachment (AoI). That's the 1st step.
Basic procedures:
1- Investigation typically begins in the House Judiciary Committee. They accept submitted AoI then debate and vote on them.
2-House of Representatives must pass the AoI by a simple majority. Upon passage, the defendant has been "impeached". Referred to the Senate for trial.
3- The Senate tries the accused. Conviction in the Senate requires the concurrence of a two-thirds (67) of those present. The result of conviction is removal from office.
4-Separate vote must be taken regarding the lifetime ban from holding any federal office.
I can't imagine they can get that all done in 11 days. Even if the House does get through steps 1 and 2 (and they have the numbers to do so), I don't believe they can get 17 Repug Senators to jump ship to rush through setting procedures and then voting to remove from office.
Remember, impeachment by itself doesn't do jack shit. It's the same as pointing fingers and saying "Shame on you!!!". It's the Senate removal/lifetime ban that actually accomplishes anything.
I mean, go ahead and impeach just to give him the stigma of being the only POTUS to be impeach twice. Problem is, Scrotus and his cult are so out of touch with reality that the only thing they'll 'know' is that he 'beat the rap' twice because he wasn't removed from office.
They might have a better chance at Article 25. Pence has to submit it, but the Cabinet doesn't have the sole authority to approve it. That can be done by a 'review body' appointed in Congress.
But we're back to the same thing; you need a 'supermajority' (2/3) to approve it. And the Dems don't have that in either Chamber of Congress and I doubt they can get the requisite number of Repugs to jump ship.
I say the best thing is to just hog-tie him and lock him in a closet for the next 12 days.