I asked some questions about CoinDeal on various forums and got mostly positive feedback.

Also talked with their support via livechat, they were nice and quite professional too.

I registered there but first things first - I need to earn some money so I can use it to trade
So for now I can't say how good or badd the exchange works, but it left a good vibe when I checked it out.

I think it's best if you register (no need to put your money/crypto yet) and check it out yourself.