I've got a work trip for 2 weeks in May and it looks like Warsaw may be the best place to wind up for the weekend as I start early on Monday in Warsaw. I've never been to Warsaw and other than having all of my dad's side of the family being from Poland, I know nothing about the place. All the hotels look very inexpensive including the Bristol. Since I will be in tourist mode for Sat/Sun of the trip, I'm inclined to stay here. Prefer a very comfortable hotel, things to do within walking distance... Any guidance? Suggestions for things to do, like markets/shopping, in the vicinity during the weekend?