Property suitable for a small family needed

Hello - i am a single dad of 2, looking for a property to rent in Cardiff...short term or long term is fine. We live with family at the moment and want to move out. I'm a mature student with the open university and my children aged 12&9, are neurodivergent and home educated:) we would like to move asap. I am able to pay a deposit and up to 3 months rent in advance. Let me know if you know anywhere suitable for us! We'd like 2 bedrooms if possible but we'd accept any for the time being. Thanks :D