oh, exciting for you! i liked rightmove.co.uk, that's where i found my place. i highly recommend looking within your price range, and then up another level, to see what's available beforehand, so you can have a good sense of whether the place is priced right, and how much you can bargain. i've never negotiated lower rent before!! i would also bracket the areas you are interested in. with the places i've bought and rented the last few years, they were always out of my budget originally, but we negotiated down. when the folks who bought our old flat first looked at it, they walked around with a list of things they wanted, and made notes. very impressive. it is definitely worth writing down what you want. we had a clear sense of how we wanted it to feel, and look, and we made some wishes for a garden which have happily come true. also keep in mind that furnished is generally the same price as unfurnished - it will save you a lot, unless you have someone moving your stuff? someday i want to be the person who just writes down what they want moved, and watches it arrive 
references, banking, etc can be tricky, but if your partner is walking right into a job perhaps it isn't an issue.
i would also ask people about neighbourhoods. we didn't know muswell hill ourselves, but liked the feel of it when we walked in, read a lot about it, asked a lot of questions (thank you nw6!) and we were ready to put in an offer before we even saw the rest of the community because of that! it was the first place we saw, and i think that we were ready because we knew what we were looking at, from a lot of online research. and pure luck!
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references, banking, etc can be tricky, but if your partner is walking right into a job perhaps it isn't an issue.
i would also ask people about neighbourhoods. we didn't know muswell hill ourselves, but liked the feel of it when we walked in, read a lot about it, asked a lot of questions (thank you nw6!) and we were ready to put in an offer before we even saw the rest of the community because of that! it was the first place we saw, and i think that we were ready because we knew what we were looking at, from a lot of online research. and pure luck!
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We were already moved from Toronto to Seattle so we know the drill pretty well.
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