1) The address of this building is Ķengaraga iela 8. ( "8" could be added on the bulding)

2) slight typing error in the name of the building, it should be :
Cietvielu fizikas institūts

(note the different spelling of "institūts")

An error in street names. The long street named "Vecāķu prospekts" ends at the indicated point. The short street going from this point towards sea (NorthWest) is called
"Saulgriežu iela".