SoftPlan - develop a residential house plan

I am moving from cad to SoftPlan. I am a builder so not a cad expert but know enough. I have a house to draw. I have a sketch of a great plan in cad lt. Getting into sections, stairs, etc. is where I get held up in cad as I don't have time... (Budget: $750 - $1500 USD, Jobs: 3D Architecture, 3D CAD, 3D Design, AutoCAD, Building Architecture, CAD Drafting Review, CAD/CAM, Drafting)