Reply to Linda K.
right now I have a temporary setup and I'm planning my sewing room differently pretty soon. I have a Husqvarna 775 free arm and it sits on my mother's sewing machine cabinet. therefore the height is not right and that's why I get a very sore neck and shoulders when I sew more than 1 hour. I will get an adjustable chair also as I know the position is very important when sewing. I will post some picture when this is done hopefully sometime in January
Thanks Linda K for the tip.