Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: how many bikes can this hold at once?
Document: It is listed in the "FAQ" section. Look for the topic "Read more: How many HyLoft units can I install in my garage?"
With as many of these as we have, It's like having another whole garage above our heads. Twice the space. The adjustability of the racks is a huge plus, too. It can be changed depending on the depth of the rubbermaid containers or totes that you want to store.
After reading many other reviews and noting the advice shared by many installers (thanks!) my husband was able to install 2 of these with no mishaps in about 3 hours. They work as advertised and freed up quite a bit of floor space in our garage.
Was kind of a pain to install - but I got it up and holding many boxes. It was shipped with a different set of bolts, I read reviews of other customers having issues with them breaking. Would be easier with 2 people probably - but I am a DIY'er!
Also, we didn't know how far apart they were. Many holes later we found out they ran north-south and were 24' apart. Once we discovered the studs, we finished the job quickly and patched the ceiling. I added a lot of storage for a low cost.
It costs a bit more than previous stud finders that I have owned, but this one is much more user friendly. (No comparison, actually.) If you plan to install many of these shelves, as I did. It will be worth the investment.Anyway, the installation took me a total of about 3 hours for 4 shelves, even with the impact ratchet. If you are installing these shelves, it helps to have assistance.
This product is as advertised. A storage square that you can hang from any place you have rafters to support it. I purchased 2 to hang from different locations in my garage and they are worth the purchase. Like many reviewers, I would not load it any higher than the rated 250lbs. It serves the purpose of spot storage in previously unused space on your garage ceiling.
I have a dozen of these mounted on my garage ceiling. Installation was quick, easy and can be done by one person. The first one took a bit of effort, after that it was no more than 20 minutes per shelf. A powered nut driver helps to screw the lag bolts in, tightening that many bolts overhead can be a bit tiring. Once you have located the joists its no problem.
It didn't take very long to install two of these in my garage. Maybe an hour as most of the assembly was done when I opened the box. I just had to drill holes and mount. The template included helped my get the distance between pilot holes. I am still surprised by how many totes of Christmas decorations and sports equipment I was able to move off the floor in my garage. I would not hesitate to buy again.
The second con was that some of the hardware was rolling around free in the box. These nuts and bolts were originally attached to various places on the unit, supposedly making the installation quicker. (Box states that the shelves are "75% assembled") This is a good idea in theory, but in practice many of the bolts worked free. This caused a minor inconvenience for the first few boxes, because the nuts and bolts ended up rolling out onto the garage floor.
Answer: no