A mouse in my house :-(

Day 1600 - I have a mouse in the house!! When we came back home this evening we saw it running for shelter. We blocked the way out of its hiding place and tomorrow I'm going to buy a trap and try to catch it. And the next mission is to install screen on all the windows since this is how it entered the house, and it will also help with the mosquitoes and other winged bugs, and the famous dove. In short, this is something I noticed even before moving in and put it on my to-do list instead of actually take care of that; now I will.