Insect and Spider Identification: Small cold climate spider, 3 by FreakingDuck

FreakingDuck wrote:
I live in Bogota, Colombia, which is a city with a cold climate. I found this spider on my wall and was wondering if someone knows what it is.
These are the best pictures I could take with my phone camera. To the eye the spider doesn't seem to have any spots or marks, just solid brown.
It's a bit less than half an inch across, including the legs.
Is it dangerous or should I keep it around? Thanks in advance. :)