Yep, I have the topture one from Amazon and between us we use it nearly daily.
I started walking on it, then power walking a bit faster then I did my C25k on it all through last autumn and winter. I jog over 5k four times a week and walking just once now and along with weights it's helped me enormously.
Yes walking outside does feel better but I have it so I can watch TV so I just put a boxset on as soon as kids go to school and I'm done by work starting - my commute is down my hallway as I WFH.