I don't know what I'd call it but I think it works.
Pink and grey do go together. The pillow on the right has a really/green colour on it which offsets pink really well imo. Apparently the sofa is really dates according a pp but that's not something I would notice. I also don't notice a sofa cover that doesn't fit - I do notice a pink blanket folded up to cover the seats, which wouldn't bother me.
The side table isn't quite the right shade of pink and I would choose a different light.
It's a lot better than many houses people live in.
It's also much better than those modern houses where everything is just neutral and looks straight out of a showroom. Those sleek grey and white bathrooms or whatever with no personality are so lacking in... Anything really.