Ah........sorry for lumping you in with the 80% of idiots who don't know to look before asking
Though in defence, you did say "any info would be gratefully received." which didn't make it sound like you had done the obvious
Just looking through the google results, it would appear that they're a pretty well established and serious company.....I used to live 4 miles from them but TBH don't know them or anyone who worked for them
PS if you do go for it, Gravesend is a right shitehole BTW......you will be able to get cheapo digs there though
If you look around only about 3 miles south of Gravesend, you're into some right nice countryside....little lanes, oast houses, proper Kentish stuff with some nice villages etc......Somewhere inbetween the two extremes, I'm sure there'll be a happy medium and decent accomodation
Lolgeoff lives out that way....might be worth popping him a message about digs and local knowledge?