I use a stand that stands next to my chair (pun intended). Tilts for easier typing, mouse tray can go on either side. 10 minutes to assemble.
Usually sold as laptop carts.
https://www.amazon.com/Techni-Mobili-Height-Adjustable-Graphite/dp/B00WG9A1MK/ref=pd_lpo_sbs_229_img_1