How To Set The Position Of A Model?

Ok, so, let me get things straight...

         F = game.ServerStorage.BathTub:Clone()
        F.Parent = game.Workspace
game.ServerStorage.BathTub:SetPrimaryPartCFrame(game.workspace.MapSpawn.Position + CFrame.new(0,0,0))

I'm trying to get my model - also known as Bath Tub - to first off, spawn then after I want it to be the child of workspace and finally go to the position MapSpawn. This all works out until it goes to teleporting to MapSpawn. It glitches out and messes up, unfortuantly. The Primary Part name is 'Water' if you wanted/needed to know. For more information, look over the entire code... ;)

S = script.Parent
    W = game.Workspace
        P = game.Players
            Mins = 5
                Seconds = 30
X = game.workspace.Timer

wait(5)

if game.Players.NumPlayers  <= 2 then
    S = Instance.new("Hint", workspace)
        S.Text = "Game will begin soon"
            wait(3)
                S.Text = "Intermission"
repeat 
    X.Value = X.Value - 1
    wait(1) 
        S.Text = "Intermission:" .. X.Value 
until X.Value == 0
    wait(.5)
         F = game.ServerStorage.BathTub:Clone()
        F.Parent = game.Workspace
game.ServerStorage.BathTub:SetPrimaryPartCFrame(game.workspace.MapSpawn.Position + CFrame.new(0,0,0)) -- This is the Error


        S.Text = "Starting now..."
            wait(3)
                S:Destroy()
local function Teleport()
    game.Players.LocalPlayer.Character:MoveTo(game.workspace.Tele.Position + Vector3.new(0,5,0)) end

Teleport()
    elseif game.Players.NumPlayers <= 1 then
    H = Instance.new("Hint", workspace)     
        H.Text = "Game requires two people to play"
wait(2)         
            H.Text = "Wait for more"
    wait(2)     
                H.Text = "I bet you're just like" 
wait(1)
    H:Destroy()
                wait(1)

                game.workspace.NoTime:Play()
wait(5)             
                if game.Players.NumPlayers >= 2 then
                    game.ServerStorage.NoTime:Stop()
                end
end

Fyi - This is all in a 'Local' script!