Stocks and Shares ISAs Choices?

Moneybox

Investment £20000 and then a monthly £100 or a lump sum each year depending on what we have spare. Period intended is 10 years. We do not want to be managing the investments.
We could open 2 with £10000 in each one or put £20000 in one (assuming this is better value re. fees).
We do most our banking with Halifax and already have cash ISAs so were going to choose there mid or high risk product for convenience.
If the fees would not be substantial we have considered that we could have a mid risk and a high risk between us.
We have been let down by financial advisors keeping appointments and its not a huge investment so just looking for an easy managed stocks and shares isa.

Keen to hear some ideas or who you would consider for this product.
Thankyou.

Albermarle

You could spend some time looking for similar questions on this ISA forum or the main savings and investments forum ( and read the answers !)
Often the answer is 'have you thought about investing more in your pensions instead'

We do not want to be managing the investments.
It is not necessary to be managing investments on a day to day level and in fact they are usually best left alone . However you have to make some choices at some point .