I have a resident parking pass so you can use any street parking that is designated for East Boston residents. Please return the car as close to the Princeton St./Brooks St. intersection as possible, but anywhere in the neighborhood that indicates resident parking stickers is fine. Be careful of the one-way streets in the area.
Elsewhere in the city, there is usually street parking available that uses a smartphone app for payment (ParkBoston, Passport, ParkMobile, etc.) Signs at the parking spots are generally easy to navigate. Other than that, there are several parking structures around the city but since they are the most expensive, I personally keep those as a last resort. Feel free to message me with parking questions.