Hi - when preparing for my project I spent some time looking for software that would help me create it to scale, understand how things would fit together etc.
I looked at several different 'freebies' and most of them were pretty bad. Fusion 360 however is incredible.
Yes the learning curve is a little steep as its the same as autocad, just a little less fancy, but it was more than worth it in the end and allowed me to 'see' my project and understand where things should go.
Link: https://www.autodesk.com/products/fusion-360/personal
I looked at several different 'freebies' and most of them were pretty bad. Fusion 360 however is incredible.
Yes the learning curve is a little steep as its the same as autocad, just a little less fancy, but it was more than worth it in the end and allowed me to 'see' my project and understand where things should go.
Link: https://www.autodesk.com/products/fusion-360/personal