Rhea, I expect it to be quite heavy, 17 kilos of wood (not including glass doors), but then again, I'm not that small either.
Moving them won't be a problem. Might drill holes for detatchable carrying handles if I feel it's necessary.
RedSided
Indeed it is Flashpoint (with dxdll installed).
Oxygen is excellent for making simple models, even if it is quite limited compared to a real CAD program.