Pros
Work 40 hours, get paid for 40 hours (see 'Cons') Advantage = You! Learn from others mistakes. Remember there are likely other contract houses you can go to for the same job opening -- find the other contract houses!
Cons
Epitec holidays do not equal company holidays -- you only get paid for Epitec holidays. Do your own math, as annual pay in offer letter is intentionally misleading (news flash -- no one works 2080 hours in a calendar year). Do your own due diligence on everything (above is just 1 example of deceipt). Remember what your account manager looks like when you interview -- that will be the last time you ever talk or meet. Pay raise only if bill rate increases (in other words, never). Top Company management are proof it doesn't take an education to start a small business. Company is below average in terms of consultant compensation and benefits.