--- or print form and submit in person?

if I go without appointment do i really have to wait in line for so long?

what happens during the appointment, just the biometrics or is there an interview?

my husband and a i are planning for a week-long stay at gatwick so he can take his licensure exams. so we're going to apply for a visit visa.

have you guys heard of Ambers Guest House in Gatwick? I just saw it online. Any feedback would be appreciated. Or do if you can advise any cheap but nice boutique hotel near gatwick that would be great :)

thanks a lot!!!

***lucky*wifey***