as previous members explained, if you provided the filters and all, it will be slightly more(like 2000 more) than other reputed service stations. FYI, i did full body wash, 3M cut and polish, interior shampooing and cleaning, undercarriage wash, engine de-greasing all for 11k in Laugfs, i did change the engine oil, gearbox oil and oil filter like 2 weeks before taking it to laugfs. Known as the total treatment
http://www.laugfscarcare.lk/auto-detailing