You have successfully broken the link between Nyarlathotep's reality and yours. This has the side-effect of destroy the essence of Isabella and all other victims of the house on Spooner Street. It is now just a partially burnt, mundane house.
A-Cell congratulates you on a job well-done and has handed out nuyen rewards. I have handed out the karma rewards.
The goal is to get through downtime and any character advancement and then start the next mission.