Not good
There are better firms such as findspreads, wordspreads, and capitalspreads, avoid deal4free.com igindex.com
igindex sales team actually know the difficulties of first time traders and shortfalls of their system, they refused to open me an account in order to protect me, they did reveal the real risks of spread betting and that it can make me broke. They don't allow you to open an account unless you are working full time, good advice on one hand. I suggest finspreads.com betting as little as 1p for all first timers.
Bad fills are a reallity not only with igindex but with deal4free.com too, bad fills, slipage, unexecuted orders, all become apparent on big stakes. deal4free also move the spread to your disadvantage for stakes over 20! These facts become apparent on big stakes only!
Don't be ready to give a broker a good rating based on trading with stakes under a few .