Receiving important mail

Good afternoon guys and girls

I am currently living in the UK and am almost finished my conversion, but am wondering what to do about receiving mail from Banks, DVLA, online shopping etc. I know there’s the option of a P.O Box but that’s pretty expensive and I have heard they’re really unreliable. I’ve come across Expost and am wondering if anybody has any experience with using it. I’ve had a look on Trust Pilot and they’ve got 4.9 stars but I’m just looking for an opinion of someone who has hopefully used it before because it sounds like exactly what I am looking for as it has a real street address so the banks should accept it. The scan feature that they have would be very handy so I don’t have to wait so long to receive it aha

Thanks in advance =)