Haven't done any conny cleans before as our main thing is cleaning and grounds maintenance of apartment blocks. Went to have a look at conservatory today. The roof was very dirty, the gutter had the allotment look about it. Sides and front were a bit cleaner as the owner cleans them. Its about 7 x 7m, no finial, sloping roof away from the house which can be cleaned without getting on a ladder. Lady wants inside conservatory cleaned as well and it's quite dirty. Cleaning the interior is the bit that will take the most time. I imagine they' re a nightmare. I thought it would be an all day job for one person so 6 hrs at £30 ph + £10 for the unforseen?