Pro:
The place is quiet. You will get privacy and peace. (Except one time, there was drilling and benchwork doing at 9:30-10:30p during my stay without notice). The kitchen is neat. The host cleans the bathroom very often which is awesome. Never had to run out of towels or supplies in the bathroom thanks to the host.
Con:
The TV wifi will die after 10pm. So make sure to bring your own laptop. Even with your own devices, the wifi dies after 11pm. If you plan to stay up past 11pm, just be prepared that you might not have wifi.