243 Broadway, Cambridge

The building (George Close Building) is at the corner of Broadway and Windsor. The entrance to the building is on Windsor St (see photo below).

By public transport:
243 Broadway is a 10-minute walk from either:  [illustrated on popup map NOTE: alphabetic balloons indicate parking garages; more on parking below]
Central Sq T-stop (1 on popmap): walk up Norfolk St; walk 3 blocks and take a right onto Broadway
MIT-Kendall T-stop (2 on popup map): walk thru the Marriott Hotel out onto Broadway; go left up Broadway
Harvard Sq bus: #68 - Broadway rte to Kendall Sq; check here  for  MBTA services by stop  

By car:  
For directions, see google map: maps.google.com/... 

Parking:
For nearby parking garages:  see popup map  OR  use this  interactive google map

There are limited spots on location; see the image below; it shows the parking lot, directly across from the entrance to the building. 
After hours (ie, after 6pm), folks can use - in this lot only - any space marked "Office" or "Visitor" (currently spots 2, 4, 6, 8, 9, 10). 
Additionally i have 1 parking permit for on-street parking. Do NOT park in tennant spots; if you do you will be towed.