I would like to hire an Interior Designer / Stylist for an on-site visit in London N4

I'm starting to think about refurbishing my flat - I just had new windows fitted, which feels like a sensible first step, and I'm thinking about short and medium term next steps. At the moment I just want someone with interior design experience and their own objectivity to visit my 2 bedroom flat (London, near Manor House, N4) and have a conversation about their immediate impression of what they see, and of the issues I'm working with. I thought that might take 60-90 minutes (?), depending on how it went, and that's it for now. I don't know if that is something people do, and I'd be interested to hear.