Commuting rollerblades?

I know this has been asked before, but I'm new to all this and it's really confusing.

I am a beginner and looking to buy some inline skates for commuting. Small size and ease of putting on/taking off are most important for me. I am in the UK/London, so any shops based there would be ideal. Does anyone have any recommendations? I'm a bit of an idiot so links to all the things would be appreciated. Thank you :)