We are in mid-30s, DINK couple, no plan for kids. As you can tell by our moniker we live in the Bay Area, and we work in an area that is very HCOL even for Bay Area standards. We rent a 1br condo from a nice landlord. Our unit is not rent controlled, but he does keep our rent roughly 10% below comparables in the area. It's a long-term investment property for him, so very little risk of us being forced out or anything like that. So it's a pretty nice situation. We are both able to walk to work from where we live.
We do have the cash saved up for a potential down payment. If we target a property where that amount would be 20% and the remaining expenses (mortgage, property tax, HOA, etc) would roughly equal our current rent (what we want expense wise), then we are looking at 1-2 br condos a bit further away from where we work. Closest would probably be about a 45 minute drive, 30 minutes public transit. There would be some tax breaks from the mortgage interest and property tax deductions, but I am not factoring those in as I think they'd be a wash with unexpected maintenance expenses.
It would take us about 2 years to save back that down payment at our current savings rate, so this would set our FIRE back by 2 years, which to us isn't that bad.
We are not sure if we want to FIRE in the Bay Area or would be able to, but considering our jobs, I think it's safe to say we'd be here another 5 years at least. I think the biggest issue here is the lifestyle compromises, going from essentially no commute to potentially a 1 hour commute for both of us.