For my cutting table I have a regular 6 ft fold in the middle plastic top table set on cinder blocks to raise it to a comfortable height for me.
My sewing table for my featherweight is an adjustable height old school desk set at the same height as my cabinet machine next to it.
I use a rolling desk chair set at maximum height or close to it.
I am also 5'9" with long arms and legs.
So what works for me might not work as well for you if you are not the same height.