When I joined the first meeting my first day had people talking about how they got up at 2am and then 4am to make sure internal processes were still working. They had people who were barred from the office and were massive screaming matches if they came in which was mostly management yelling at people for talking to them.
On the money laundering aspect, I doubt this since most gangsters are busy with other businesses such as running taxis and bus services that are mainly cash businesses while hotels are mainly internet and card payments and largerly coming from business accounts unless it's a tourist spot.
When you check-in to a hotel you aren't "handing over a cheque", you are checking-in with the reception. Ie., you are speaking to reception and checking your reservation/room.
To "check in with someone" is to have a chat or talk to a person to "check" how they are.
Unless you're talking total dumps, which relies on cash business only (and does'nt have a turnover to make money laundering worthwhile) I think you're flat out wrong.
My guess is that reputable hotels take in very little cash (it's actually frowned upon and they will ask for a security deposit). The lion share will be credit card transactions and the rest will be invoices for corporate customers and large travel agents.
Not much scope for money laundering here.
Any business where people in charge have no affinity with the end product automatically becomes shady. The only source of pride for these people is to rake in more money, so it's even difficult to blame them.
That's why in some countries ID is required when checking-in. Makes it a bit harder to use for money laundering.
Hiring a real cleaning lady seems like a good price for not ending up with filthy rooms.
Here in th EU, they usually have a look at your passport. I think it's enforced by law in some places. Government overreach
This since a few years, 2013 I believe, until then you had to send (via snail mail) the "records" or bring them daily to the nearest Police (or Carabinieri) station.
The provision is since 1978, it was a Law approved in a short time due to the "emergency of fighting terrorism".
This is sheer speculation, but I do think the hotel business is really convenient to get into if you have a questionable side-business and need to launder money. Who is to say if a room was occupied or not that night, if that foreigner who paid in cash really existed. Can pretty much just trickle money into the books. I imagine you could also run contraband out of them fairly easily. Lots of people coming and going with all sorts of luggage. Who is to say if they are as full when they leave as they were when they arrived? Great for prostitution too, trafficking. The girls can tidy up the rooms during the day.