Mostly description. My games are heavily role play oriented, with play taking place all over the host's house. The table is for the "big fights" where I use some 9"x11" gridded whiteboards I got from dragonscale counters. Advantage of these is I can pre-draw terrain. For minis I use metal, plastic, dice, or just a mark on the board, whatever is most expedient.
Then the living room is where most of the action takes place, where everyone is more relaxed and can role-play easily. Dice are only rarely rolled, so generally someone will have a d20 and their character sheet. I think I need clipboards.
The porch is where we go to smoke, and its a handy spot for taking someone aside privately. That's how things went last time as our group really seemed to gel, me running my fool head off between groups of players. I plan to keep doing things this way!
As for fighters and their feats - well it depends on how you DM. I actively try to let the players to their thing, and if your fighter puts a bunch of feats into cleave or combat reflexes I'll be sure to let you get those in. But like I said for the big fights we do have the table.