Hello and welcome!
Nice looking boy you have....
My advice on housetraining....
After they nap, eat, get a drink of water, play, basically anything you take them out, even at night time I took my Girl out 2 times a night when she was young...I had her sleep in my room, so eventually she woke me up to take her out. Sometimes they wake me up when needing to go out at night time....other nights they don't need out ..so they let me know what they need and when they need it
Yep..they got me trained
Good luck!