I'd search in/around campus for a 5 BR and see how hard it is to find one.If scarce, I'd start w/ 5 BR listing first.Some additional tips here:Nearing 1,000 College Students: Here's What I've Learned

As a frame of reference, my property is 2300 sqft, mountain views, 2021 new construction, 4bed/4bath Since you're planning on using the property 95% as a short term rental I'd confirm there isn't a limit on how many days it can be rented versus used by your family when written that way.  

I'd love to connect with you and see if we can partner for the SoCal market.

However, I've got *a lot* of equity tied up in it that I'd like to deploy elsewhere

For your first deal, I'd recommend buying a duplex for a house hack.

I'd be happy to help.

I can only speak to what I’d do in your scenario.

If you know with advance notice I'd still notify 24 hours in advance.

I'd also consider finding your team and boots on the ground, they can often help with underwriting, finding comps, and giving advice on neighborhoods, etc.

For those interested in potential partnerships or who have guidance to offer to a budding investor, I’d be thrilled to connect and discuss further.Thank you for welcoming me into this community.