For the place in the left upper screencap, you can search for the staircase with the shop with the white sign on the screencap (Gallery Noh Bak). Use the address of this place on daum map or use the name of the place directly with naver map.
韓文店名 Name in Korean：갤러리 노박
地址 Address：서울특별시 종로구 낙산성곽서1길 24
The cafe in the middle pic on the left is called Gaeppul
韓文店名 Name in Korean：개뿔
地址 Address：서울 종로구 낙산성곽서1길 26
The address I found for the mural for the middle right screencap is as follows, however, I cannot confirm it through street viewfor this alley.
地址 Address：율곡로 19길 57
右下是一家皮革工房 The one in bottom right is a leather workshop place