First post on here so be kind
Ive been feeling a bit frustrated more and more over the past few years, even before covid, and wanted to see if anyone is in the same boat with their own 'live at home' children.
My youngest son is 29 and still lives here with me and hubby. For the past 3 years has 'worked from home'. His work is computer based and he does freelance work from his bedroom. The problem is he is taking liberties. He works all through the night and sleeps through most of the day, even though his job does not require him to work unsocial hours. We wake up to dirty plates from his overnight cooking (im not sure he has ever washed up the dishes) and he just expects that it will get done by me. He doesn’t help with any chores round the house, and wont even pop to the shops for something when asked to by me or hubby. On top of that, he regularly dips in to my drinks, often knocking back half to a full bottle of my wine without asking during the night, and never replaces it... He even drank a full bottle of my gin (birthday present from a friend) and 'replaced it' months later as my christmas present from him! 
Now, these things alone are long standing, and are probably my fault for not putting my foot down earlier (too late now). But recently hes been taking the pee more and more. When he wakes up (usually afternoon time), he has taking to ringing the landline from his bedroom asking for me to bring him cups of tea upstairs! Bear in mind this is after ive come back from work (6am start) and barely had time to sit down. Ive also woke up to puddles of wee around the toilet a number of times because he went in the dark during the night, usually after drinking. Theres just no consideration at all. Oh, and he pays £150 a month rent, even though he earns well over a grand a month after tax. This includes food, bills, everything. But says he "cant afford more"!
Hubby wont say anything, just shrugs his shoulders about the whole situation as if to say 'what can I do' ... Theres no point me speaking to my son as he just doesnt listen, at all, but I dont know what to do... Not sure I can cope with more years of this behaviour, and there is no sign of him wanting to ever move out. Anyone had a similar situation with a son/daughter like this and what did you do?
I should just add, he is a lovely boy underneath it all, hes just never got out of his teenage years.