Ikea Lack Table 3d Printer Enclosure. The table can be bought for under 10 and has almost the perfect size for prusa printers. Base has a lock that is attached with two screws to the table.
Besides the 3d printed parts this requires a few more pieces. Overall height of the enclosure is 120cm with a chamber height of 70cm. Drilled a 10mm hole for the filament tube to go through the lack table.
First test with the printer at the right place.
The spacers have been resized to 150mm each so they will give you an additional clearance of 300mm. But to be honest i never find the one that takes your by hand from start to beginning. The plexiglass is mounted between the legs of one table which is then placed on top of the other table. Drilled a 10mm hole for the filament tube to go through the lack table.