Default [Q] HTC One Mini Bootloader unlock and Root help 4.3

Hey there,
i was wondering if there was anyone who could help me with unlocking the bootloader and rooting my HTC One mini running android 4.3 and HTC Sense 5.5. Its an unlocked model from the UK. Im kind of new to this and was very confused and so am hoping someone here could give me or link me to a tutorial to do these things. If there is a similar post then i apologise for making another one.
Hope someone can help me