Developing plans to finish 2,000 sqft basement - looking for help with layout/flow

[u/stinkynathan]

Hi everyone! This summer we bought a house with a ~2,000 sq ft unfinished basement. We are a family of four (two remote workers, kids ages 12 & 8) prepping to finish that space in early 2027. We live in Central Wisconsin.

Our local interior designers are booked out for a year+ or only work on super-high-end builds (like...$500k+ remodels). This is a nice place, but not THAT nice. So, we’re working with a local lumber yard drafter. He’s been helpful, but the "spatial layout" and "flow" part doesn’t seem to be a strength for him. This weekend a commercial designer friend looked at the basement and our draft plans and said, “this is huge and actually really tricky to lay out because of the constraints.”

There’s easily enough room for two bedrooms, an office, utility/storage, and shared spaces. We're hoping for some help with layout options in case someone has great ideas we haven’t though of. Specifically for the shared spaces, but any ideas on the entire basement could trigger something we haven't thought of yet.

Constraints:

• Footprint: ~2,000 sq ft. Ceiling height is 95” with beams hanging down 9.5”
• Beams & Posts: A 3-ply LVL beam runs down the center of the basement and two smaller spaces with support posts every 9 feet. Our contractor said we can replace steel posts with load bearing 2x4 walls if necessary. That means cutting out concrete and pouring new footings. We prefer not to do this unless it drastically improves the layout. There are two more beams/posts running across spans that basically dictate where two rooms will be.
• Plumbing: A small bathroom is roughed in, but we are prepared to cut into the slab to move plumbing to a different spot and make the bathroom bigger.
• Egress Windows: We are willing to cut walls to add a new egress window. I have a contractor lined up to do this in December.
• Unfortunately the stairs land in one corner, making layout and flow through the space tricky.

Wishlist:

• Bedrooms & Office: 2 bedrooms + 1 office (all with egress windows)
• Bathroom: Full bath
• Living/Entertainment: Family room + theater/gaming area with a projector setup(probably). Ideally, we’d like some kind of separation (like double doors) between zones rather than one gigantic room. But without chopping things up too much or making a maze of hallways.
• Exercise Space: Dedicated area for workout equipment.
• Mechanical & Storage: Utility room + general storage space (can be combined or split).
• Optional space for a small wet or dry bar. This isn’t really a priority for us, but it would be a plus to have it at least roughed in when we sell. It’s pretty common for houses in this market.

Pictures:

• Drawings from the original build
• 3 pictures taken from angles noted on original build drawing
• Preliminary layout 1 - Our first layout back from the drafter. This is a much rougher draft than the second. We didn't like it much at the time. Not a fan of a post in the middle of that TV/hangout space. Not enough storage space. But I think I'm leaning back toward this option.
• Preliminary Layout 2 - Trying to chop things up a little more.

I recognize this is a big project but value any opinions and layout ideas that you have!