Different building here now

via StreetComplete 59.2

Attached photo(s):
https://westnordost.de/p/246280.jpg

What kind of object is this?

Missing crosswalk

via StreetComplete 57.3

Attached photo(s):
https://westnordost.de/p/211286.jpg

The map info from OpenStreetMap Nominatim for this address shows zip code 02474, but that is incorrect. The correct zip code is 02155. Thanks.

Please remove Cycle Loft from this location.
Cycle Loft moved a few years ago. It is no longer located on Cambridge Street. The new address is 43 Middlesex Turnpike, Burlington, MA. I see the bike logo at the correct address.

Entrance to 3 Marine St. is here, and is the only address on Marine. Also, building is semi-detached, not detached. The two other semi-detached units in building have doors around the corner on Ship Ave., so are 49 and 51 Ship Ave.

Unable to answer "What kind of building is this?" for osm.org/way/29808002 via StreetComplete 55.0:

Replaced with a new building

Attached photo(s):
https://westnordost.de/p/195847.jpg

New building here

via StreetComplete 55.0

House here now

via StreetComplete 58.0

name=Place2B Nails & Spa
osm.org/node/9776907076

shop=salon ? Is it shop=beauty or shop=hairdresser by any chance? If shop=salon is intentional - what it means?