Well, I'm still looking but things don't look to be too difficult, it's just a matter of finding the best option for me.
I thought I'd found the ideal place earlier this morning when I looked at a hotel website for a place on Princes Street. It is a hotel, not B&B .. etc.
Basically, depending upon my flight dates the minimum I would need is a room for two nights, although I could possibly stretch to two or three more if the price is right.
Anyway, the hotel in question quoted me a mere 50 GBP plus 4-95 for breakfast for the first of my nights, but exactly double the price for my second night.
I sent them an e-mail enquiry and their reply quoted me almost 150 GBP for each night
I went back to the website to check again and guess what?
All prices have been increased in the 3 hours since I first enquired.
Oh well, I'm still looking but am finding various options although it will probably mean no more than 2, maybe three nights in total.