My mums next door neighbour asked me to do some work for her,and just sent my mum a txt telling her to let her know how much it is,got the reply how much!!! from my mum.,all it is remove old tiling at end of window.replace tiling,plaster board,reseal everywhere and also install a new window sill inside where they replaced the old double glazing unit,also bearing in mind the partner who i have also grown up with,taught me to drive properly lol,also i was his apprentice for a few years,all tho he is now longer with us,i do my bit to do odd jobs around her house,i thought i was being very reasonable about the price,but parents dont realise how much things cost these days,the total price was only £70 a bit for labour and some petrol money,rest for materials as i dont use cheap stuff(yes i know i buy and fit pattern parts lol) but when i do a job for a friend or customer or prefer to use quality materials so job is done once and lasts for a very long time.