CyclingDeal Upright Bike Stand Floor - Vertical & Horizontal Bicycle Stand Bicycle Storage - Safe & Secure Bike Storage Rack - for Wheels Sizes up to 29" - Bike Rack Garage Bicycle Rack - Classic

For what it's worth, I have this vertical rack for an apartment where I didn't want to deal with a real wall mounted rack and it works well. https://www.amazon.com/dp/B0C2XR52GN I also have the Delta Cycles rack in a different room, this one holds two bikes horizontally. This one is a little less stable since it's not freestanding but relies on the two feet and the wall to hold it up, but I haven't had any issues with it either. https://www.amazon.com/dp/B000ACAM38