Do get yourself a hotel on Jln. Bukit Bintang, go for Royale Bintang, Federal Hotel, The Royal Hotel, all 4 star. Do not get ripped off by taxi driver, always ensure pay by meter. Do not eat at the hotel except for breakfast (bcoz it's included) bcoz eating outside is definitely cheaper and may be more tasty. Merchandises sold on roadside are mostly imitation, so must know what you are buying, quality wise, can be good and some time last not long enough, so make yoiur choice. Wanna go outside KL, best is rent a car and drive, if possible with GPS or bring your Ipad or Tablet. That's about it.