The room is nicely decorated and presented and the communal areas were always clean and tidy. There's free capsule coffee which is always a bonus and the bed was nice and comfortable. On the first night I realised how paper thin the wall to the next room is as the people in that room were talking at 1am and sounded like they could be in the same room as me. So earplugs may be required, though to be fair after that night there were no neighbours and I got a decent night's sleep for the duration of my stay.
Just as an FYI the chair in the pictures isn't the same as the one in there, I had to WFH for a few days and my back was killing me by the end as the chair is low and has no back or arm rests, it's basically a footstool. I did message Ben about it (who replies very promptly) but he was unable to find an alternative. Pretty disappointing really and just something to bear in mind if you need to WFH.
Battersea Park is nearby which was lovely, but the location isn't so great for public transport (no near underground so have to get buses to a connecting station) so again something to bear in mind. As a place to stay for work near Battersea I think it'll do the job but for the price I think there's better out there.
I will say though that even though I needed to cut my stay short as I'd found a place to rent in London, Ben was very understanding and accommodating about it and was always in touch to ask me about my stay.