Pros
Exercise in a dress suit and smart shoes, if that's your kind of thing.
Cons
Corrupt, deceitful and disingenuous are words you will become well acquainted with working here.
The psychological tactics that are in play here are Orwellian to say the least.
You will be knocking doors in different areas of London, and sometimes any arbitrary part of Britain for a week ("business trips", where you are forced to share beds with colleagues in pokey B&B's, more on this later).
You will be entirely financially responsible for your travel, work wear, ppe, mobile phone data (you'll be soaking it up, trust me).
There is no base rate, only commission and even then 40% of your earnings are soaked up by the management - its a pyramid scheme with sugar on top.
The managers create a cult culture, wherein underperformers are maliciously looked down upon and belittled and the senior "staff" refer to people who leave, even if they once pretended to care about them, as being "dead" - they actively discourage talking about anyone who leaves as if its a sin to give up this awful work.
Tl;dr:
You will not take any friends away from this business with you.
You will be expected to work 11 hour days+, 5 or even 6 days a week.
You will not earn a base rate.
You will end up working for nothing a lot of the time.
You will be told that it's your attitude that is the problem on days where you don't make sales.
You are better off being on UC than working here with these utter parasites.