I decided to try the casino with the welcome offer they have. TTR casino has a nice first deposit bonus, the offer 100% deposit bonus and also 50 free spins to Guns and roses slot. The first deposit bonus has a decent wager requirement of 40 times the bonus amount. I really liked the free spins on Guns n Roses since not many casinos offer so many spins, especially on this slot. Usually most casinos offer free spins on Starburst or other low value slots. The winnings of the free spins have also 40 times wager the amount won. The only negative about this bonus is that the winnings of the free spins that you can withdraw have a cap of 100.
I deposited 30 euro and with double balance I started trying my luck with the slots. I started with Twin Spin and played around 200 spins, but I was not very lucky since the biggest win on this slot was only 8 euro with 0.25 bet. Next I played my favorite Jack Hammer, where I had an early trigger of the free spins and I got a 15 euro win from them, decent for the minimum bet I played. Then I tried Victorious were I got a nice 40 euro win from the free spins.
This was the biggest win of the session. The rest of the session was awful since my balance was going down fast and could not trigger any features, so my balance went to 0. Then I played the free spins were I won around 8 euro from them, but they were lost fast too.
Overall I find this offer good, I liked the free spins on Guns, but I guess they could offer a bigger deposit bonus for playing first time here.
I'd like to correct you a bit. From welcome free spin players can win and cashout as much as they want. Cap of 100 euro applies to the no deposit free spin.