Pros
If you possess the remarkable talent of being a "Yes" person to the almighty MD/Manager/Tech Lead (all rolled into one), and if you can muster the strength to laugh at their oh-so-hilarious jokes, then congratulations! You're on the fast track to being adored and, who knows, maybe even getting a golden ticket to recognition.
Cons
Ah, the dream workplace! Where there's no HR to bother you, no incentives to motivate you, no promotions to strive for, no vision to guide you, no growth to look forward to, no management to manage, no workflow to follow, and no actual work to do. And let's not forget the cherry on top: software engineer moonlighting as Key Account Manager duties.
Truly, it's all show and no go!