I printed this with no infill, and would do so again, but I had some under-extrusion on the top and bottom layers (due to over-retraction) which could have been mitigated with one or two additional top/bottom layers. The model is perfect, prints really easily, and there was no cleanup required at all. The hinges for the rotating parts immediately rotated when I pulled them off of the bed. This was printed on a Tempered Glass bed with AquaNet hairspray to help adhesion. Bed was at 50C, first layer was .35mm, all other layers were .175mm. Two perimeters and Two Top/Bottom layers.