Jakob Thanks for the response. Understand that these are proper accounts with IBAN. However, i think you would agree that the way bunq app presents itself & guides users - one would tend to divide into 5-10 sub accounts.
This causes a problem in presenting statements for mortgage & international taxation. I have to merge & attach 5 PDFs per account in some of tax forms (non-EU). A simple combined monthly statement feature makes a lot of sense since you guys started the sub-accounts are cool thing.