Download attachment from Outlook and Open in Excel

I'm trying to download and then open an Excel spreadsheet attachment in an Outlook email using VBA in Excel. How can I:

1. Download the one and only attachment from the first email (the newest email) in my Outlook inbox
2. Save the attachment in a file with a specified path (eg: "C:...")
3. Rename the attachment name with the: current date + previous file name
4. Save the email into a different folder with a path like "C:..."
5. Mark the email in Outlook as "read"
6. Open the excel attachment in Excel

I also want to be able to save the following as individual strings assigned to individual variables:

• Sender email Address
• Date received
• Date Sent
• Subject
• The message of the email

although this may be better to ask in a separate question / look for it myself.

The code I do have currently is from other forums online, and probably isn't very helpful. However, here are some bits and pieces I have been working on:

Sub SaveAttachments()
    Dim olFolder As Outlook.MAPIFolder
    Dim att As Outlook.Attachment
    Dim strFilePath As String
    Dim fsSaveFolder As String

    fsSaveFolder = "C:\test\"

    strFilePath = "C:\temp\"

    Set olFolder = Application.GetNamespace("MAPI").GetDefaultFolder(olFolderInbox)

    For Each msg In olFolder.Items
        While msg.Attachments.Count > 0
            bflag = False
            If Right$(msg.Attachments(1).Filename, 3) = "msg" Then
                bflag = True
                msg.Attachments(1).SaveAsFile strFilePath & strTmpMsg
                Set msg2 = Application.CreateItemFromTemplate(strFilePath & strTmpMsg)
            End If
            sSavePathFS = fsSaveFolder & msg2.Attachments(1).Filename


    End If
End Sub