So a little progress of one of the Syrtis Major apartments groups in the legation quarter. Going on the TRMGS description ' a group of apartment buildings, all some three stories in height'. So with one being the Martian slaughter house its self I think just one more three storey building would do to fit 'group'.
Lots of internal walls to make up the four apartments per floor. With the aim of a larger apartment on the upper floor.