@Heidi3333
Hardybthe crime of the century, true. But a smelly, unpleasant for everyone situation caused by your selfishness.
Let's go over the facts one more time.
Your child did a stinker. Rather than a) keep the Nappy in your room b) call reception and ask how to dispose of said smelly Nappy, you chose to leave your DC and go up two flights of stairs, and dump it in a communal toilet.
When the B&B owner told you off about it, you are failing to see the error of your actions, take any responsibility for even recognize that leaving a bag of poo might cause any of the other of the other guests an ounce of discomfort. To top it all off, you are threatening to leave a bad review because the B&B manager hasn't laid out the red carpet for you.
And now you are minimizing by saying its hardly the crime of the century and asking if he has the right to have cctv.
You are being unreasonable. You have been an unpleasant guest. You need to grow up and be responsible for you causing other guests discomfort by leaving a sack of shit to fester and stink.
Even if you didn't know about flushing solids from a Nappy (euuugggh), you do now. An apology along the lines of 'I am so sorry, I just didn't think.' Or something similar would have dissolved this situation.
Prancing about like an entitled and rude princess, claiming you feel 'under attack' when most posters tell you YABU, only reinforces this impression.
Go and apologise. Consider others when dumping bags of poo in closed spaces. And stop BU.