I work in center city and am in the process of moving to South Philly. Would rather commute by bike than take the subway. Only problem is my office doesn't have a shower and the dress code requires business attire (slacks/shirt). I looked into using showers at the local gyms, but they all charge around $45-65 just for shower use. I'm not interested in using the rest of their facilities, so seems a bit much to pay only for the showers. Does anyone know of other options for showers? Are there bike friendly offices around Market and 17th who are open to others using their showers? Thanks in advance!