Is there a certain part of La that is most convenient for others to get to? I want to tour here from Las Vegas Mid Feb and I have no idea what and where would be a good hotel to book. Any input is very helpful!

Check the discussion at the link,
People are mainly talking about locations with easy free street parking and better traffic.

...most populated areas for providers...Central LA has its share, but lots of fake tits, high prices, trannies, 2girls-or-none-at-all, young chippies who just got off the bus from Palookaville and have an attitude...like, you know...the list of what they don't do or won't do takes up 15 minutes.  You're obviously a seasoned vet...Shake hands w/ Uber Black and forget about parking..seriously...LA is 100 cities in one... We all have our favorites. So do the providers.  Many naturally stay around LAX, which I find to be the most frustrating, appointment-canceling, tweeker-friendly, pimp-hawking area in town.  I prefer south central ...from Bell to Downey to Compton...I get the best performances and the least amount of hassles...Your mileage may vary...