We spent one night in Ivan's accommodation.
He welcomed us and was very friendly. The evenings being a bit chilly, he even provided wood for the stove.
The accommodation is well located, less than 10 minutes from Glendalough, which is very convenient for visiting the site and the Wicklow Mountains National Park.
We only regretted finding the shower not very clean. The same was true of the tableware (we had to wash some cutlery before using it).