Hello, I have held Isa and junior isa accounts with idealing for over 10 years and have never experienced any problems. My husband holds other types of accounts with them - CFD, Sipp, and Standard, and is also happy. They have free trading in european stocks, a big plus. I guess they are a smaller company compared to some brokers backed by banks, but in exchange, I feel I get very personal service. I can trade easily from my mobile, and if there is any problem trading online, I can call their dealing desk. Recommended!