Next month I am planning to finally get round to replacing the floor tiles in my kitchen.

One part of the process I am not sure about is preparing the floor after I rip up the old tiles. I know there is at least one indentation in the floor that needs to be filled.

Whats the easiest way to do this - I don't particulary want to mess around with mixing cement. Is there a producr I can use that comes out of a tin, and what's the best/easiest way to ensure that the floor is sufficiently level whe I put the new tiles down. I know the 'easiest' way would be to employ a builder, but my budget won't go that far.