I ordered the white single unit, it shipped quickly, but unfortunately the finish was damaged on one of the legs when it arrived due to the packaging being less robust than would be ideal for those parts. The rest of the parts were adequately packaged and arrived without damage.
After a recent move I needed to get back into routine so I went ahead with the install rather than wait for a cosmetically perfect unit, and it appears to be working as expected. On the subject of cosmetics, I understand why they'd want to highlight the carriage, but it would be nice if there were an option for a matching white unit to make the unit less obtrusive for finished spaces, and it would also be a benefit if they offered touch up paint or the color code for same on the white arms.
I installed in a room with finished and textured sheetrock over wood stud walls. I wanted to make sure it was secure, plus reduce the chance of screw pops from putting pressure directly on the sheetrock, so I centered on the studs as carefully as possible with a Franklin M210 stud finder, then pre-drilled the sheet rock down to the face of each stud with a 1" forstner bit. That gave the added benefit of visually confirming I was at/near the center of the stud for best strength; the M210 is new to me, and did an excellent job of revealing what was under the drywall.
To space from the face of the stud, allow for a secure mount, and give the arms adequate clearance I then used 24mm M8 stainless washers as standoffs so the arms were not relying on the textured sheetrock as backing. The 1" drill hole combined with 24mm washers gave an acceptable fit in terms of appearance. I then mounted the arms with "Spax" brand 5/16" x 3.5" lags and hand torqued them in place. It feels VERY secure so far.
No option for 1/2 stars or this would be a 4.5 IMO.