I installed one of those at home July last year. Excellent device.

You are correct configuring them is a challange, they are so called prosumer devices. But learning a bit of networking can't be a bad thing in today's society.
Due to the young age of Mikrotik, expect some bugs. Although I don't expect the bugs to be a problem with the simple situations you have at home. They also occasionally change how RouterOS works in a fundamental level, often to improve throughput. Some configurations will require maintenance in these occasions. (or you set the update channel to bugfix only)
For easier devices you can try Ubiquiti.