The Portable Build — Take-Down, 11 × 18 ft Room

Who this build is for

Picture a rented house in Toronto with a long basement rec room, a Chicago garage bay that has to hold a car on weeknights, or a Vancouver loft with tall ceilings. Either the lease forbids drilling or the room has another job: it goes back to being a living room, a gym or a parking spot every evening. The player is casual — twenty rounds a year, watches the majors, and the off-season feels longer every winter. They want something they can pull out of a closet on a Saturday morning, hit a hundred balls, and pack away before guests come over.

This build exists because SkyTrak's photometric design sits beside the ball instead of behind it, and because the Net Return Pro Series was engineered specifically for setup and teardown. Nothing here is permanent. Nothing here demands a contractor. What it can't do is shrink the room a full swing needs: 11 feet wide and 18 feet deep under a 9.5-foot ceiling, which suits a golfer up to about 5'9" with an average swing (a 6-footer wants 10 feet). That is more room than most apartments have. Many apartment ceilings are 8 to 9 feet, and under 9 feet no full driver swing fits by any published figure. In the 11 by 18 foot room our room planner shows no fail, with the margins it notes: the side walls sit inside the 7 feet around the golfer that Carl's Place and Shop Indoor Golf advise, the room meets SkyTrak's minimums but not its recommended width or 10-foot ceiling, and a 5'9" golfer is under Shop Indoor Golf's recommended ceiling. Put your own room, height and swing into the planner before ordering. If your room is a basement, a garage bay or a loft that size, this is the build; if it is a spare bedroom, no portable sim fixes that.

What this build trades, plainly

Portability is not free. The Net Return Pro V2 is a freestanding net with a small impact panel, not a framed SIG enclosure. It contains balls reliably for center-strike shots — wild slices into the side panels are a different conversation, and you should plan to add a side curtain for anything wider than a controlled fade. Setup takes fifteen minutes the first dozen times you do it; you'll get to ten with practice. Teardown is honest about itself, too — assume twenty minutes if you're being thorough about projector and PC stowage.

The other trade is graphical fidelity. The Optoma GT2400HDR is 1080p sitting on a shelf or floor stand, not 4K ceiling-mounted. On a portable screen at these distances, you will not see pixels — you will see slightly less color pop than a BenQ TK710STi in a dedicated room. That's a fair trade for a build that doesn't violate your lease.

Why photometric, not radar

Radar units like the Garmin R10 or a FlightScope Mevo sit on the floor 6 to 8 feet behind the ball and read the ball's first several feet of flight, then extrapolate the rest from that window. In a living room that means a unit in the walkway, behind the golfer, that has to come out and go away with everything else, and a reading that leans on the flight window rather than the moment of impact.

Photometric units like the SkyTrak ST MAX sit beside the ball and capture the impact moment with cameras: one small box next to the mat, nothing behind you, nothing overhead. That is the case for it here — the footprint and the setup, not a shorter room. The room is set by the ball's distance from the screen and the swing behind it, and on those figures a radar room isn't longer: Garmin's minimum ball-to-screen distance for the R10 is 8 feet, so our room planner puts an R10 room at about 16 feet against 18 for the ST MAX at SkyTrak's recommended 10.

What's actually safe for your specific constraint

The honest dimensional rules for a portable setup:

• Ceiling. Plan on 9.5 feet, which suits a golfer up to about 5'9" with an average swing; 5'10" to 6'2" needs 10 (Shop Indoor Golf's table, the figures the planner uses). Nine feet is the lowest any published figure allows for a full driver swing, and only for a golfer under 5'10" with a flat swing. Gripping down or switching to irons doesn't buy it back: our swing model puts a typical 7-iron's peak about as high as a driver's. The Uneekor EYE XO2 is a wonderful product and exactly the wrong fit here — Uneekor asks for a 10-foot ceiling in a room at least 13 by 16 feet, plus a proper overhead mount, none of which you have.
• Length. Eighteen feet is our room planner's depth for the ST MAX: about a foot behind the screen, the ball 10 feet from it (SkyTrak's recommended distance), and the 7 feet behind the tee that Shop Indoor Golf and Carl's Place advise. A typical driver swing reaches about 6 feet back; the seventh foot is the published margin.
• Width. Eleven feet is SkyTrak's minimum for the ST MAX (its guide's 3.35 m), a foot more than the 10 feet Indoor Golf Outlet and PlayBetter list for the Net Return. That is single-handed: a right- and a left-hander at one shared tee need about 12'10" on our room planner, and SkyTrak recommends 17 feet for both hands.

Manufacturer minimums are usually optimistic. SkyTrak's ST MAX guide says ten feet of length, its room guide twelve; neither leaves room to swing behind a ball 10 feet from the screen. Check your room in the room planner before you commit, and measure the ceiling at its lowest point in the swing area.

A note on the Mac path

This is one of four Mac builds in the catalog, all on SkyTrak. SkyTrak's native software runs directly on an M-series Mac or iPad (M1 or newer, which SkyTrak's current app requires) — no Windows, no Boot Camp, no virtual machine workarounds. The Mac mini M6, $779.99 from Amazon.com, is several generations past the M1 SkyTrak requires, lives in a drawer when not in use, and powers up in seconds. An M-series iPad you already own can do the same job; a base iPad or iPad mini can't. If you're a Mac household and you've been quietly assuming a sim means buying a Windows PC, the SkyTrak builds are the exception.

Closing pointer

If your ceiling is unclear, run the ceiling-height tool with your measurement, your height and your swing — it runs the room planner's own ceiling check. If you don't need to pack it away, the low-ceiling build trades disassembly for a permanent enclosure under the same 9.5-foot ceiling, for about $1,000 more with a year of SkyTrak's Core course play in its total. Otherwise, this is the build for anyone who wants to stop pretending winter doesn't exist and still get the room back. Start the configurator with your room dimensions if you'd like a second pass.