Hi Sarah welcome to HC
Lovely to hear you are both embarking on getting back into hamster keeping. I had hamsters when I was in my early teens and then 10 years later in my adult life I decided I wanted to get back into keeping hamsters and now I have 2
they are fantastic little animals and I believe underrated! Enjoy preparing for Teddys arrival (love the name) and the cage you have chosen is a good one. I also have the zoozone 2 for my Syrian.