I will be arriving to Rome on 25th of October and will spend 4 or 5 days there. So I am looking for some advices and may be a guide. My main interests are Architecture (including interior design), art (especially painting),history, traditional food (and drinks) and I won't say no if you can give some recommendations about nightlife. I've checked "top 10 things to do websites", but what i am asking is the things i cannot find there, things you people living in Rome can recommend.
Additionally do you think a guide is really necessary? If so, is there any you can recommend (no high budget, if possible) ?,( we will be 2 persons so we may consider to join an existing group with a guide, as well)