A clearer key handover in Cambridgeport.
Moving into a home involves more than receiving one key. In Cambridgeport, begin with the entrances you use and which ones you are authorized to change.

Put the address in context
The city places Cambridgeport between Massachusetts Avenue, River Street and the Charles River, alongside MIT. The area includes housing and mixed uses near former industrial sites. Provide the exact street and unit when calling. A reference to the river or Central Square may help orient the conversation but is not a service address.
List the keys and the doors
Separate your unit door from a common entrance, and note a rear entrance if it is included in the request. Keep any keypad or other electronic access on its own list. For a rental, speak with the owner or manager about authorization and required key arrangements before arranging a change.
Change access without guessing at replacement
A usable, compatible cylinder may be rekeyed while other hardware stays. If the key sticks or the door does not latch, explain that as well. Rekeying does not correct every mechanical fault. The right scope depends on the installed lock and the condition of the door, not simply on the fact that a new resident is moving in.
Make the next handover easier
Decide how many authorized users need keys and who will receive them. Ask which doors the estimate covers, how additional parts would be handled and what operation will be checked afterward. For a keypad, establish who controls codes or the account instead of assuming a mechanical key change updates it.
For this situation.
Does a move mean every lock must be replaced?
No. Explain the access goal and the existing hardware condition. Rekeying may be suitable for some cylinders; repair or replacement is a separate assessment.