[NL10] 88 in BB

I've downloaded Poker Tracker 3, and it still works with my very old reg code. I'll use PT3 to post hands here at FTR. Hope I do it right.

So this is my first hand, with some questions from me. Hope they are not to stupid :-)

PartyGaming - $0.10 NL - Holdem - 9 players
Hand converted by PokerTracker 3


CO: $10.00
BTN: $2.20
SB: $11.12
Hero (BB): $5.08
UTG: $10.00
UTG+1: $23.94
MP: $10.68
MP+1: $10.66
LP: $5.30


SB posts SB $0.05, Hero posts BB $0.10


Pre Flop: ($0.15) Hero has 8:spade: 8:club:


fold, fold, fold, MP+1 raises to $0.30, fold, fold, BTN calls $0.30, fold, Hero calls $0.20


Flop: ($0.95, 3 players) 6:club: 5:heart: 7:heart:
Hero bets $0.40, fold, fold


Hero wins $0.91

Stats:
MP+1 Hands: 352 VPIP: 22 PFR: 10
BTN Hands: 22 VPIP: 27 PFR: 5

1. Is it allright to just call PF here?
2. Is it good to bet that Flop, and is betsize allright?
3. What would be MP+1's range with his stats and in that position?

I'd probably bet like 0.65+ here with my entire donking range, but looks good to me.

Never 3bet 88 pre in this spot w/ such low vpip from pfr. B/f flop is the way i'd go also. Make it .6-.7. Dont go crazy on 8 turn

I think that you played this hand very well. Your call pre-flop was nice move, because you don't know what cards your opponents have, and if you go re-raise in that situation, maybe one of them have AA or KK and then he will probably go all-in. So calling pre flop was realy nice move for me. About your raise on the flop, I also think that it was good move, because with checking here you give an opportunity to your opponents to make better pair than you on the turn. So your moves here was really good, and like I said you played this hand very well.