So I was doing some of the prologue missions I had skipped, such as the Markarth prologue. During that quest we travel to Grayhome (small island North of Wrothgar/Rivenspire on world map) which is quite a lovely Vampiric castle - that we never return to.
It seems a shame to design these areas without ever using them again, it's happened in a few prologue missions as well as other missions in the game (I believe the Thieves Guild questline has one similar).
Do you think it would be a good idea to make use of them in the form of player houses? Do you have any other ideas or should it just be left as it is?