Congratulations everyone! I can join the club too... just received my documents and the letter of approval. Now waiting on the BRP. Was really confused because my documents came from Sheffield, so I wasn't going to open it immediately because I thought it was from the university regarding a graduate program... but I'm glad I did!
I don't think I included my full timeline, so here it is:
22 December - Application submitted
7 January - Biometrics invite received, and letter to complete the payment form
8 January - Biometrics submitted
11 January - Payment taken
6 February - Original documents and approval letter received
Now we can plan our holiday!