car-free type, looking at alternatives to trailers. terracycle cargomonster looked interesting but that takes money or fab capabilities to make useful. turns out the frame was wobbly, now re-designed they say.
frame only, you need to mod the seat supports for decent cargoplatform. need a bottom bracket and a double chainring
to break up single long chain droop - or a double idler set. i used a 22/32, 32 as the timing chain from the front sprocket and the 22 rearward served to gear down for hill climbs. had a nexus rear wheel.
college town here - 50,000 students when uf and santa fe college are in session. did test rides but concluded werent safe to abandon my usual sidewalk routes and switch to alleged bike lanes. quieter traffic flow would have mounted a wooden cargo box.
could be fun project, quite doable.