How to buy USDT in Sweden?

Could you please elaborate on the process of purchasing USDT in Sweden? I'm particularly interested in knowing the steps involved, any recommended platforms or exchanges, and whether there are any specific regulations or limitations that I should be aware of. Additionally, I would like to understand the associated costs and fees that may apply during the transaction. Is it a straightforward process, or are there any complexities that I should prepare for? Thank you for your assistance in clarifying this matter.