This is something you should think about if you're picking up a chair for your stationary office. The home office chairs can be selected exactly to the needs of the person who will work on it, but the situation is different when it comes to bigger offices.
Usually, a company has at least several employees, and in many cases even several dozen or several hundred. As you know, the people sitting in your offices change: some of them decide to change company, others get promoted or change departments. This is the reason why the office chairs should be as versatile as possible. It means that it should give you the ability to adjust the height and size of as many elements as possible. This way, everyone will be able to make the chair as comfortable as possible.
When the job is partially about sitting at the desk and partially about moving around - the chair can be different quality than when its needed for a full time sitting job. You can find many ergonomic chairs at https://www.staples.no/c/stoler/ct-2678599, which will allow you to pick the best option.
Staying in the very same position for a couple of hours per day requires solutions, that will keep you safe and healthy. It means a proper position of your back and legs, but also a seat made of suitable material. In general, the more work is done while sitting, the better, ergonomic chair is needed to maintain good health.
By that, we don't mean only keeping you comfortable while sitting at the chair. This piece of your office's furniture might be used by many different people, so it should be really easy to use and adjust. For example, if you're considering buying a chair with adjustable height, look for one with pneumatic adjustment lever, as it's the easiest to use and can be used by even people who have never used such devices.
Think about your floor
Big offices usually have covering all over the floor, so all that matters in that case is an easy movement. Pick an ergonomic chair, that will allow moving to a co-worker or printing device quickly.
However, at home office, you might not have the the convenience of an easily replaceable carpet. In such case, pick a chair with rubber wheels or made of soft plastic, which will not destroy your floors.